215955648

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16301}}^1$

素因数の和:16342

約数の個数: 84

約数和(自身を含む): 645950448

約数和(自身を除く): 429994800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16301, 32602, 48903, 65204, 97806, 130408, 146709, 195612, 260816, 293418, 374923, 391224, 521632, 586836, 749846, 782448, 1043264, 1124769, 1173672, 1499692, 1564896, 2249538, 2347344, 2999384, 3129792, 3374307, 4499076, 4694688, 5998768, 6748614, 8998152, 9389376, 11997536, 13497228, 17996304, 23995072, 26994456, 35992608, 53988912, 71985216, 107977824, 215955648]

約数ペア:

[(1, 215955648), (2, 107977824), (3, 71985216), (4, 53988912), (6, 35992608), (8, 26994456), (9, 23995072), (12, 17996304), (16, 13497228), (18, 11997536), (23, 9389376), (24, 8998152), (32, 6748614), (36, 5998768), (46, 4694688), (48, 4499076), (64, 3374307), (69, 3129792), (72, 2999384), (92, 2347344), (96, 2249538), (138, 1564896), (144, 1499692), (184, 1173672), (192, 1124769), (207, 1043264), (276, 782448), (288, 749846), (368, 586836), (414, 521632), (552, 391224), (576, 374923), (736, 293418), (828, 260816), (1104, 195612), (1472, 146709), (1656, 130408), (2208, 97806), (3312, 65204), (4416, 48903), (6624, 32602), (13248, 16301)]