251394624

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 336

約数和(自身を含む): 867095040

約数和(自身を除く): 615700416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 93, 96, 104, 108, 114, 117, 124, 144, 152, 156, 171, 186, 192, 208, 216, 228, 234, 247, 248, 279, 288, 304, 312, 342, 351, 361, 372, 403, 416, 432, 456, 468, 494, 496, 513, 558, 576, 589, 608, 624, 684, 702, 722, 741, 744, 806, 832, 837, 864, 912, 936, 988, 992, 1026, 1083, 1116, 1178, 1209, 1216, 1248, 1368, 1404, 1444, 1482, 1488, 1612, 1674, 1728, 1767, 1824, 1872, 1976, 1984, 2052, 2166, 2223, 2232, 2356, 2418, 2496, 2736, 2808, 2888, 2964, 2976, 3224, 3249, 3348, 3534, 3627, 3648, 3744, 3952, 4104, 4332, 4446, 4464, 4693, 4712, 4836, 5301, 5472, 5616, 5776, 5928, 5952, 6448, 6498, 6669, 6696, 7068, 7254, 7488, 7657, 7904, 8208, 8664, 8892, 8928, 9386, 9424, 9672, 9747, 10602, 10881, 10944, 11191, 11232, 11552, 11856, 12896, 12996, 13338, 13392, 14079, 14136, 14508, 15314, 15808, 15903, 16416, 17328, 17784, 17856, 18772, 18848, 19344, 19494, 21204, 21762, 22382, 22464, 22971, 23104, 23712, 25792, 25992, 26676, 26784, 28158, 28272, 29016, 30628, 31806, 32832, 33573, 34656, 35568, 37544, 37696, 38688, 38988, 42237, 42408, 43524, 44764, 45942, 47424, 51984, 53352, 53568, 56316, 56544, 58032, 61256, 63612, 67146, 68913, 69312, 71136, 75088, 77376, 77976, 84474, 84816, 87048, 89528, 91884, 100719, 103968, 106704, 112632, 113088, 116064, 122512, 126711, 127224, 134292, 137826, 142272, 145483, 150176, 155952, 168948, 169632, 174096, 179056, 183768, 201438, 206739, 207936, 213408, 225264, 232128, 245024, 253422, 254448, 268584, 275652, 290966, 300352, 302157, 311904, 337896, 339264, 348192, 358112, 367536, 402876, 413478, 426816, 436449, 450528, 490048, 506844, 508896, 537168, 551304, 581932, 604314, 623808, 675792, 696384, 716224, 735072, 805752, 826956, 872898, 901056, 1013688, 1017792, 1074336, 1102608, 1163864, 1208628, 1309347, 1351584, 1470144, 1611504, 1653912, 1745796, 2027376, 2148672, 2205216, 2327728, 2417256, 2618694, 2703168, 3223008, 3307824, 3491592, 3928041, 4054752, 4410432, 4655456, 4834512, 5237388, 6446016, 6615648, 6983184, 7856082, 8109504, 9310912, 9669024, 10474776, 13231296, 13966368, 15712164, 19338048, 20949552, 27932736, 31424328, 41899104, 62848656, 83798208, 125697312, 251394624]

約数ペア:

[(1, 251394624), (2, 125697312), (3, 83798208), (4, 62848656), (6, 41899104), (8, 31424328), (9, 27932736), (12, 20949552), (13, 19338048), (16, 15712164), (18, 13966368), (19, 13231296), (24, 10474776), (26, 9669024), (27, 9310912), (31, 8109504), (32, 7856082), (36, 6983184), (38, 6615648), (39, 6446016), (48, 5237388), (52, 4834512), (54, 4655456), (57, 4410432), (62, 4054752), (64, 3928041), (72, 3491592), (76, 3307824), (78, 3223008), (93, 2703168), (96, 2618694), (104, 2417256), (108, 2327728), (114, 2205216), (117, 2148672), (124, 2027376), (144, 1745796), (152, 1653912), (156, 1611504), (171, 1470144), (186, 1351584), (192, 1309347), (208, 1208628), (216, 1163864), (228, 1102608), (234, 1074336), (247, 1017792), (248, 1013688), (279, 901056), (288, 872898), (304, 826956), (312, 805752), (342, 735072), (351, 716224), (361, 696384), (372, 675792), (403, 623808), (416, 604314), (432, 581932), (456, 551304), (468, 537168), (494, 508896), (496, 506844), (513, 490048), (558, 450528), (576, 436449), (589, 426816), (608, 413478), (624, 402876), (684, 367536), (702, 358112), (722, 348192), (741, 339264), (744, 337896), (806, 311904), (832, 302157), (837, 300352), (864, 290966), (912, 275652), (936, 268584), (988, 254448), (992, 253422), (1026, 245024), (1083, 232128), (1116, 225264), (1178, 213408), (1209, 207936), (1216, 206739), (1248, 201438), (1368, 183768), (1404, 179056), (1444, 174096), (1482, 169632), (1488, 168948), (1612, 155952), (1674, 150176), (1728, 145483), (1767, 142272), (1824, 137826), (1872, 134292), (1976, 127224), (1984, 126711), (2052, 122512), (2166, 116064), (2223, 113088), (2232, 112632), (2356, 106704), (2418, 103968), (2496, 100719), (2736, 91884), (2808, 89528), (2888, 87048), (2964, 84816), (2976, 84474), (3224, 77976), (3249, 77376), (3348, 75088), (3534, 71136), (3627, 69312), (3648, 68913), (3744, 67146), (3952, 63612), (4104, 61256), (4332, 58032), (4446, 56544), (4464, 56316), (4693, 53568), (4712, 53352), (4836, 51984), (5301, 47424), (5472, 45942), (5616, 44764), (5776, 43524), (5928, 42408), (5952, 42237), (6448, 38988), (6498, 38688), (6669, 37696), (6696, 37544), (7068, 35568), (7254, 34656), (7488, 33573), (7657, 32832), (7904, 31806), (8208, 30628), (8664, 29016), (8892, 28272), (8928, 28158), (9386, 26784), (9424, 26676), (9672, 25992), (9747, 25792), (10602, 23712), (10881, 23104), (10944, 22971), (11191, 22464), (11232, 22382), (11552, 21762), (11856, 21204), (12896, 19494), (12996, 19344), (13338, 18848), (13392, 18772), (14079, 17856), (14136, 17784), (14508, 17328), (15314, 16416), (15808, 15903)]