400983264

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 192

約数和(自身を含む): 1317980160

約数和(自身を除く): 916996896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 864, 992, 1023, 1056, 1116, 1188, 1361, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2722, 2728, 2976, 3069, 3168, 3348, 4083, 4092, 4464, 4752, 5444, 5456, 6138, 6696, 8166, 8184, 8928, 9207, 9504, 10888, 10912, 12249, 12276, 13392, 14971, 16332, 16368, 18414, 21776, 24498, 24552, 26784, 29942, 32664, 32736, 36747, 36828, 42191, 43552, 44913, 48996, 49104, 59884, 65328, 73494, 73656, 84382, 89826, 97992, 98208, 119768, 126573, 130656, 134739, 146988, 147312, 168764, 179652, 195984, 239536, 253146, 269478, 293976, 294624, 337528, 359304, 379719, 391968, 404217, 464101, 479072, 506292, 538956, 587952, 675056, 718608, 759438, 808434, 928202, 1012584, 1077912, 1139157, 1175904, 1350112, 1392303, 1437216, 1518876, 1616868, 1856404, 2025168, 2155824, 2278314, 2784606, 3037752, 3233736, 3712808, 4050336, 4176909, 4311648, 4556628, 5569212, 6075504, 6467472, 7425616, 8353818, 9113256, 11138424, 12151008, 12530727, 12934944, 14851232, 16707636, 18226512, 22276848, 25061454, 33415272, 36453024, 44553696, 50122908, 66830544, 100245816, 133661088, 200491632, 400983264]

約数ペア:

[(1, 400983264), (2, 200491632), (3, 133661088), (4, 100245816), (6, 66830544), (8, 50122908), (9, 44553696), (11, 36453024), (12, 33415272), (16, 25061454), (18, 22276848), (22, 18226512), (24, 16707636), (27, 14851232), (31, 12934944), (32, 12530727), (33, 12151008), (36, 11138424), (44, 9113256), (48, 8353818), (54, 7425616), (62, 6467472), (66, 6075504), (72, 5569212), (88, 4556628), (93, 4311648), (96, 4176909), (99, 4050336), (108, 3712808), (124, 3233736), (132, 3037752), (144, 2784606), (176, 2278314), (186, 2155824), (198, 2025168), (216, 1856404), (248, 1616868), (264, 1518876), (279, 1437216), (288, 1392303), (297, 1350112), (341, 1175904), (352, 1139157), (372, 1077912), (396, 1012584), (432, 928202), (496, 808434), (528, 759438), (558, 718608), (594, 675056), (682, 587952), (744, 538956), (792, 506292), (837, 479072), (864, 464101), (992, 404217), (1023, 391968), (1056, 379719), (1116, 359304), (1188, 337528), (1361, 294624), (1364, 293976), (1488, 269478), (1584, 253146), (1674, 239536), (2046, 195984), (2232, 179652), (2376, 168764), (2722, 147312), (2728, 146988), (2976, 134739), (3069, 130656), (3168, 126573), (3348, 119768), (4083, 98208), (4092, 97992), (4464, 89826), (4752, 84382), (5444, 73656), (5456, 73494), (6138, 65328), (6696, 59884), (8166, 49104), (8184, 48996), (8928, 44913), (9207, 43552), (9504, 42191), (10888, 36828), (10912, 36747), (12249, 32736), (12276, 32664), (13392, 29942), (14971, 26784), (16332, 24552), (16368, 24498), (18414, 21776)]