271218208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 586776960

約数和(自身を除く): 315558752

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 97, 116, 131, 184, 194, 232, 262, 368, 388, 464, 524, 667, 736, 776, 928, 1048, 1334, 1552, 2096, 2231, 2668, 2813, 3013, 3104, 3799, 4192, 4462, 5336, 5626, 6026, 7598, 8924, 10672, 11252, 12052, 12707, 15196, 17848, 21344, 22504, 24104, 25414, 30392, 35696, 45008, 48208, 50828, 60784, 64699, 71392, 87377, 90016, 96416, 101656, 121568, 129398, 174754, 203312, 258796, 292261, 349508, 368503, 406624, 517592, 584522, 699016, 737006, 1035184, 1169044, 1398032, 1474012, 2070368, 2338088, 2796064, 2948024, 4676176, 5896048, 8475569, 9352352, 11792096, 16951138, 33902276, 67804552, 135609104, 271218208]

約数ペア:

[(1, 271218208), (2, 135609104), (4, 67804552), (8, 33902276), (16, 16951138), (23, 11792096), (29, 9352352), (32, 8475569), (46, 5896048), (58, 4676176), (92, 2948024), (97, 2796064), (116, 2338088), (131, 2070368), (184, 1474012), (194, 1398032), (232, 1169044), (262, 1035184), (368, 737006), (388, 699016), (464, 584522), (524, 517592), (667, 406624), (736, 368503), (776, 349508), (928, 292261), (1048, 258796), (1334, 203312), (1552, 174754), (2096, 129398), (2231, 121568), (2668, 101656), (2813, 96416), (3013, 90016), (3104, 87377), (3799, 71392), (4192, 64699), (4462, 60784), (5336, 50828), (5626, 48208), (6026, 45008), (7598, 35696), (8924, 30392), (10672, 25414), (11252, 24104), (12052, 22504), (12707, 21344), (15196, 17848)]