219061872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1583}}^1$

素因数の和:1659

約数の個数: 90

約数和(自身を含む): 633883536

約数和(自身を除く): 414821664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1583, 1922, 2232, 2883, 3166, 3844, 4464, 4749, 5766, 6332, 7688, 8649, 9498, 11532, 12664, 14247, 15376, 17298, 18996, 23064, 25328, 28494, 34596, 37992, 46128, 49073, 56988, 69192, 75984, 98146, 113976, 138384, 147219, 196292, 227952, 294438, 392584, 441657, 588876, 785168, 883314, 1177752, 1521263, 1766628, 2355504, 3042526, 3533256, 4563789, 6085052, 7066512, 9127578, 12170104, 13691367, 18255156, 24340208, 27382734, 36510312, 54765468, 73020624, 109530936, 219061872]

約数ペア:

[(1, 219061872), (2, 109530936), (3, 73020624), (4, 54765468), (6, 36510312), (8, 27382734), (9, 24340208), (12, 18255156), (16, 13691367), (18, 12170104), (24, 9127578), (31, 7066512), (36, 6085052), (48, 4563789), (62, 3533256), (72, 3042526), (93, 2355504), (124, 1766628), (144, 1521263), (186, 1177752), (248, 883314), (279, 785168), (372, 588876), (496, 441657), (558, 392584), (744, 294438), (961, 227952), (1116, 196292), (1488, 147219), (1583, 138384), (1922, 113976), (2232, 98146), (2883, 75984), (3166, 69192), (3844, 56988), (4464, 49073), (4749, 46128), (5766, 37992), (6332, 34596), (7688, 28494), (8649, 25328), (9498, 23064), (11532, 18996), (12664, 17298), (14247, 15376)]