215575488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12073}}^1$

素因数の和:12122

約数の個数: 84

約数和(自身を含む): 637893568

約数和(自身を除く): 422318080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12073, 17856, 24146, 36219, 48292, 72438, 96584, 108657, 144876, 193168, 217314, 289752, 374263, 386336, 434628, 579504, 748526, 772672, 869256, 1122789, 1159008, 1497052, 1738512, 2245578, 2318016, 2994104, 3368367, 3477024, 4491156, 5988208, 6736734, 6954048, 8982312, 11976416, 13473468, 17964624, 23952832, 26946936, 35929248, 53893872, 71858496, 107787744, 215575488]

約数ペア:

[(1, 215575488), (2, 107787744), (3, 71858496), (4, 53893872), (6, 35929248), (8, 26946936), (9, 23952832), (12, 17964624), (16, 13473468), (18, 11976416), (24, 8982312), (31, 6954048), (32, 6736734), (36, 5988208), (48, 4491156), (62, 3477024), (64, 3368367), (72, 2994104), (93, 2318016), (96, 2245578), (124, 1738512), (144, 1497052), (186, 1159008), (192, 1122789), (248, 869256), (279, 772672), (288, 748526), (372, 579504), (496, 434628), (558, 386336), (576, 374263), (744, 289752), (992, 217314), (1116, 193168), (1488, 144876), (1984, 108657), (2232, 96584), (2976, 72438), (4464, 48292), (5952, 36219), (8928, 24146), (12073, 17856)]