2145568032

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{240319}}^1$

素因数の和:240366

約数の個数: 72

約数和(自身を含む): 6298306560

約数和(自身を除く): 4152738528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 240319, 480638, 720957, 961276, 1441914, 1922552, 2162871, 2883828, 3845104, 4325742, 5767656, 7449889, 7690208, 8651484, 11535312, 14899778, 17302968, 22349667, 23070624, 29799556, 34605936, 44699334, 59599112, 67049001, 69211872, 89398668, 119198224, 134098002, 178797336, 238396448, 268196004, 357594672, 536392008, 715189344, 1072784016, 2145568032]

約数ペア:

[(1, 2145568032), (2, 1072784016), (3, 715189344), (4, 536392008), (6, 357594672), (8, 268196004), (9, 238396448), (12, 178797336), (16, 134098002), (18, 119198224), (24, 89398668), (31, 69211872), (32, 67049001), (36, 59599112), (48, 44699334), (62, 34605936), (72, 29799556), (93, 23070624), (96, 22349667), (124, 17302968), (144, 14899778), (186, 11535312), (248, 8651484), (279, 7690208), (288, 7449889), (372, 5767656), (496, 4325742), (558, 3845104), (744, 2883828), (992, 2162871), (1116, 1922552), (1488, 1441914), (2232, 961276), (2976, 720957), (4464, 480638), (8928, 240319)]