2256379008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 6744729600

約数和(自身を除く): 4488350592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 59, 64, 78, 94, 96, 104, 118, 128, 141, 156, 163, 177, 188, 192, 208, 236, 282, 312, 326, 354, 376, 384, 416, 472, 489, 564, 611, 624, 652, 708, 752, 767, 832, 944, 978, 1128, 1222, 1248, 1304, 1416, 1504, 1534, 1664, 1833, 1888, 1956, 2119, 2256, 2301, 2444, 2496, 2608, 2773, 2832, 3008, 3068, 3666, 3776, 3912, 4238, 4512, 4602, 4888, 4992, 5216, 5546, 5664, 6016, 6136, 6357, 7332, 7552, 7661, 7824, 8319, 8476, 9024, 9204, 9617, 9776, 10432, 11092, 11328, 12272, 12714, 14664, 15322, 15648, 16638, 16952, 18048, 18408, 19234, 19552, 20864, 22184, 22656, 22983, 24544, 25428, 28851, 29328, 30644, 31296, 33276, 33904, 36049, 36816, 38468, 39104, 44368, 45966, 49088, 50856, 57702, 58656, 61288, 62592, 66552, 67808, 72098, 73632, 76936, 78208, 88736, 91932, 98176, 99593, 101712, 108147, 115404, 117312, 122576, 125021, 133104, 135616, 144196, 147264, 153872, 177472, 183864, 199186, 203424, 216294, 230808, 234624, 245152, 250042, 266208, 271232, 288392, 294528, 298779, 307744, 354944, 367728, 375063, 398372, 406848, 432588, 451999, 461616, 490304, 500084, 532416, 576784, 597558, 615488, 735456, 750126, 796744, 813696, 865176, 903998, 923232, 980608, 1000168, 1064832, 1153568, 1195116, 1230976, 1355997, 1470912, 1500252, 1593488, 1730352, 1807996, 1846464, 2000336, 2307136, 2390232, 2711994, 2941824, 3000504, 3186976, 3460704, 3615992, 3692928, 4000672, 4614272, 4780464, 5423988, 5875987, 6001008, 6373952, 6921408, 7231984, 8001344, 9560928, 10847976, 11751974, 12002016, 12747904, 13842816, 14463968, 16002688, 17627961, 19121856, 21695952, 23503948, 24004032, 28927936, 35255922, 38243712, 43391904, 47007896, 48008064, 57855872, 70511844, 86783808, 94015792, 141023688, 173567616, 188031584, 282047376, 376063168, 564094752, 752126336, 1128189504, 2256379008]

約数ペア:

[(1, 2256379008), (2, 1128189504), (3, 752126336), (4, 564094752), (6, 376063168), (8, 282047376), (12, 188031584), (13, 173567616), (16, 141023688), (24, 94015792), (26, 86783808), (32, 70511844), (39, 57855872), (47, 48008064), (48, 47007896), (52, 43391904), (59, 38243712), (64, 35255922), (78, 28927936), (94, 24004032), (96, 23503948), (104, 21695952), (118, 19121856), (128, 17627961), (141, 16002688), (156, 14463968), (163, 13842816), (177, 12747904), (188, 12002016), (192, 11751974), (208, 10847976), (236, 9560928), (282, 8001344), (312, 7231984), (326, 6921408), (354, 6373952), (376, 6001008), (384, 5875987), (416, 5423988), (472, 4780464), (489, 4614272), (564, 4000672), (611, 3692928), (624, 3615992), (652, 3460704), (708, 3186976), (752, 3000504), (767, 2941824), (832, 2711994), (944, 2390232), (978, 2307136), (1128, 2000336), (1222, 1846464), (1248, 1807996), (1304, 1730352), (1416, 1593488), (1504, 1500252), (1534, 1470912), (1664, 1355997), (1833, 1230976), (1888, 1195116), (1956, 1153568), (2119, 1064832), (2256, 1000168), (2301, 980608), (2444, 923232), (2496, 903998), (2608, 865176), (2773, 813696), (2832, 796744), (3008, 750126), (3068, 735456), (3666, 615488), (3776, 597558), (3912, 576784), (4238, 532416), (4512, 500084), (4602, 490304), (4888, 461616), (4992, 451999), (5216, 432588), (5546, 406848), (5664, 398372), (6016, 375063), (6136, 367728), (6357, 354944), (7332, 307744), (7552, 298779), (7661, 294528), (7824, 288392), (8319, 271232), (8476, 266208), (9024, 250042), (9204, 245152), (9617, 234624), (9776, 230808), (10432, 216294), (11092, 203424), (11328, 199186), (12272, 183864), (12714, 177472), (14664, 153872), (15322, 147264), (15648, 144196), (16638, 135616), (16952, 133104), (18048, 125021), (18408, 122576), (19234, 117312), (19552, 115404), (20864, 108147), (22184, 101712), (22656, 99593), (22983, 98176), (24544, 91932), (25428, 88736), (28851, 78208), (29328, 76936), (30644, 73632), (31296, 72098), (33276, 67808), (33904, 66552), (36049, 62592), (36816, 61288), (38468, 58656), (39104, 57702), (44368, 50856), (45966, 49088)]