253348128

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 899942400

約数和(自身を除く): 646594272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 27, 32, 33, 36, 38, 44, 46, 48, 54, 57, 61, 66, 69, 72, 76, 88, 92, 96, 99, 108, 114, 122, 132, 138, 144, 152, 171, 176, 183, 184, 198, 207, 209, 216, 228, 244, 253, 264, 276, 288, 297, 304, 342, 352, 366, 368, 396, 414, 418, 432, 437, 456, 488, 506, 513, 528, 549, 552, 594, 608, 621, 627, 671, 684, 732, 736, 759, 792, 828, 836, 864, 874, 912, 976, 1012, 1026, 1056, 1098, 1104, 1159, 1188, 1242, 1254, 1311, 1342, 1368, 1403, 1464, 1518, 1584, 1647, 1656, 1672, 1748, 1824, 1881, 1952, 2013, 2024, 2052, 2196, 2208, 2277, 2318, 2376, 2484, 2508, 2622, 2684, 2736, 2806, 2928, 3036, 3168, 3294, 3312, 3344, 3477, 3496, 3762, 3933, 4026, 4048, 4104, 4209, 4392, 4554, 4636, 4752, 4807, 4968, 5016, 5244, 5368, 5472, 5612, 5643, 5856, 6039, 6072, 6588, 6624, 6688, 6831, 6954, 6992, 7524, 7866, 8052, 8096, 8208, 8418, 8784, 9108, 9272, 9504, 9614, 9936, 10032, 10431, 10488, 10736, 11224, 11286, 11799, 12078, 12144, 12627, 12749, 13176, 13662, 13908, 13984, 14421, 15048, 15433, 15732, 16104, 16416, 16836, 17568, 18117, 18216, 18544, 19228, 19872, 20064, 20862, 20976, 21472, 22448, 22572, 23598, 24156, 24288, 25254, 25498, 26352, 26657, 27324, 27816, 28842, 30096, 30866, 31293, 31464, 32208, 33672, 36234, 36432, 37088, 37881, 38247, 38456, 41724, 41952, 43263, 44896, 45144, 46299, 47196, 48312, 50508, 50996, 52704, 53314, 54648, 55632, 57684, 60192, 61732, 62586, 62928, 64416, 67344, 72468, 72864, 75762, 76494, 76912, 79971, 83448, 86526, 90288, 92598, 94392, 96624, 101016, 101992, 106628, 109296, 111264, 114741, 115368, 123464, 125172, 125856, 129789, 134688, 138897, 144936, 151524, 152988, 153824, 159942, 166896, 173052, 180576, 185196, 188784, 193248, 202032, 203984, 213256, 218592, 229482, 230736, 239913, 246928, 250344, 259578, 277794, 289872, 293227, 303048, 305976, 319884, 333792, 344223, 346104, 370392, 377568, 404064, 407968, 416691, 426512, 458964, 461472, 479826, 493856, 500688, 519156, 555588, 579744, 586454, 606096, 611952, 639768, 688446, 692208, 719739, 740784, 833382, 853024, 879681, 917928, 959652, 1001376, 1038312, 1111176, 1172908, 1212192, 1223904, 1279536, 1376892, 1384416, 1439478, 1481568, 1666764, 1759362, 1835856, 1919304, 2076624, 2222352, 2345816, 2559072, 2639043, 2753784, 2878956, 3333528, 3518724, 3671712, 3838608, 4153248, 4444704, 4691632, 5278086, 5507568, 5757912, 6667056, 7037448, 7677216, 7917129, 9383264, 10556172, 11015136, 11515824, 13334112, 14074896, 15834258, 21112344, 23031648, 28149792, 31668516, 42224688, 63337032, 84449376, 126674064, 253348128]

約数ペア:

[(1, 253348128), (2, 126674064), (3, 84449376), (4, 63337032), (6, 42224688), (8, 31668516), (9, 28149792), (11, 23031648), (12, 21112344), (16, 15834258), (18, 14074896), (19, 13334112), (22, 11515824), (23, 11015136), (24, 10556172), (27, 9383264), (32, 7917129), (33, 7677216), (36, 7037448), (38, 6667056), (44, 5757912), (46, 5507568), (48, 5278086), (54, 4691632), (57, 4444704), (61, 4153248), (66, 3838608), (69, 3671712), (72, 3518724), (76, 3333528), (88, 2878956), (92, 2753784), (96, 2639043), (99, 2559072), (108, 2345816), (114, 2222352), (122, 2076624), (132, 1919304), (138, 1835856), (144, 1759362), (152, 1666764), (171, 1481568), (176, 1439478), (183, 1384416), (184, 1376892), (198, 1279536), (207, 1223904), (209, 1212192), (216, 1172908), (228, 1111176), (244, 1038312), (253, 1001376), (264, 959652), (276, 917928), (288, 879681), (297, 853024), (304, 833382), (342, 740784), (352, 719739), (366, 692208), (368, 688446), (396, 639768), (414, 611952), (418, 606096), (432, 586454), (437, 579744), (456, 555588), (488, 519156), (506, 500688), (513, 493856), (528, 479826), (549, 461472), (552, 458964), (594, 426512), (608, 416691), (621, 407968), (627, 404064), (671, 377568), (684, 370392), (732, 346104), (736, 344223), (759, 333792), (792, 319884), (828, 305976), (836, 303048), (864, 293227), (874, 289872), (912, 277794), (976, 259578), (1012, 250344), (1026, 246928), (1056, 239913), (1098, 230736), (1104, 229482), (1159, 218592), (1188, 213256), (1242, 203984), (1254, 202032), (1311, 193248), (1342, 188784), (1368, 185196), (1403, 180576), (1464, 173052), (1518, 166896), (1584, 159942), (1647, 153824), (1656, 152988), (1672, 151524), (1748, 144936), (1824, 138897), (1881, 134688), (1952, 129789), (2013, 125856), (2024, 125172), (2052, 123464), (2196, 115368), (2208, 114741), (2277, 111264), (2318, 109296), (2376, 106628), (2484, 101992), (2508, 101016), (2622, 96624), (2684, 94392), (2736, 92598), (2806, 90288), (2928, 86526), (3036, 83448), (3168, 79971), (3294, 76912), (3312, 76494), (3344, 75762), (3477, 72864), (3496, 72468), (3762, 67344), (3933, 64416), (4026, 62928), (4048, 62586), (4104, 61732), (4209, 60192), (4392, 57684), (4554, 55632), (4636, 54648), (4752, 53314), (4807, 52704), (4968, 50996), (5016, 50508), (5244, 48312), (5368, 47196), (5472, 46299), (5612, 45144), (5643, 44896), (5856, 43263), (6039, 41952), (6072, 41724), (6588, 38456), (6624, 38247), (6688, 37881), (6831, 37088), (6954, 36432), (6992, 36234), (7524, 33672), (7866, 32208), (8052, 31464), (8096, 31293), (8208, 30866), (8418, 30096), (8784, 28842), (9108, 27816), (9272, 27324), (9504, 26657), (9614, 26352), (9936, 25498), (10032, 25254), (10431, 24288), (10488, 24156), (10736, 23598), (11224, 22572), (11286, 22448), (11799, 21472), (12078, 20976), (12144, 20862), (12627, 20064), (12749, 19872), (13176, 19228), (13662, 18544), (13908, 18216), (13984, 18117), (14421, 17568), (15048, 16836), (15433, 16416), (15732, 16104)]