282513664

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 589718528

約数和(自身を除く): 307204864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 256, 367, 388, 496, 734, 776, 992, 1468, 1552, 1984, 2936, 3007, 3104, 3968, 5872, 6014, 6208, 7936, 11377, 11744, 12028, 12416, 22754, 23488, 24056, 24832, 35599, 45508, 46976, 48112, 71198, 91016, 93952, 96224, 142396, 182032, 192448, 284792, 364064, 384896, 569584, 728128, 769792, 1103569, 1139168, 1456256, 2207138, 2278336, 2912512, 4414276, 4556672, 8828552, 9113344, 17657104, 35314208, 70628416, 141256832, 282513664]

約数ペア:

[(1, 282513664), (2, 141256832), (4, 70628416), (8, 35314208), (16, 17657104), (31, 9113344), (32, 8828552), (62, 4556672), (64, 4414276), (97, 2912512), (124, 2278336), (128, 2207138), (194, 1456256), (248, 1139168), (256, 1103569), (367, 769792), (388, 728128), (496, 569584), (734, 384896), (776, 364064), (992, 284792), (1468, 192448), (1552, 182032), (1984, 142396), (2936, 96224), (3007, 93952), (3104, 91016), (3968, 71198), (5872, 48112), (6014, 46976), (6208, 45508), (7936, 35599), (11377, 24832), (11744, 24056), (12028, 23488), (12416, 22754)]