905688224

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 2090664576

約数和(自身を除く): 1184976352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 97, 112, 146, 194, 224, 292, 388, 511, 571, 584, 679, 776, 1022, 1142, 1168, 1358, 1552, 2044, 2284, 2336, 2716, 3104, 3997, 4088, 4568, 5432, 7081, 7994, 8176, 9136, 10864, 14162, 15988, 16352, 18272, 21728, 28324, 31976, 41683, 49567, 55387, 56648, 63952, 83366, 99134, 110774, 113296, 127904, 166732, 198268, 221548, 226592, 291781, 333464, 387709, 396536, 443096, 583562, 666928, 775418, 793072, 886192, 1167124, 1333856, 1550836, 1586144, 1772384, 2334248, 3101672, 4043251, 4668496, 6203344, 8086502, 9336992, 12406688, 16173004, 28302757, 32346008, 56605514, 64692016, 113211028, 129384032, 226422056, 452844112, 905688224]

約数ペア:

[(1, 905688224), (2, 452844112), (4, 226422056), (7, 129384032), (8, 113211028), (14, 64692016), (16, 56605514), (28, 32346008), (32, 28302757), (56, 16173004), (73, 12406688), (97, 9336992), (112, 8086502), (146, 6203344), (194, 4668496), (224, 4043251), (292, 3101672), (388, 2334248), (511, 1772384), (571, 1586144), (584, 1550836), (679, 1333856), (776, 1167124), (1022, 886192), (1142, 793072), (1168, 775418), (1358, 666928), (1552, 583562), (2044, 443096), (2284, 396536), (2336, 387709), (2716, 333464), (3104, 291781), (3997, 226592), (4088, 221548), (4568, 198268), (5432, 166732), (7081, 127904), (7994, 113296), (8176, 110774), (9136, 99134), (10864, 83366), (14162, 63952), (15988, 56648), (16352, 55387), (18272, 49567), (21728, 41683), (28324, 31976)]