1720853472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23371}}^1$

素因数の和:23456

約数の個数: 96

約数和(自身を含む): 4947384960

約数和(自身を除く): 3226531488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 177, 208, 236, 312, 354, 416, 472, 624, 708, 767, 944, 1248, 1416, 1534, 1888, 2301, 2832, 3068, 4602, 5664, 6136, 9204, 12272, 18408, 23371, 24544, 36816, 46742, 70113, 73632, 93484, 140226, 186968, 280452, 303823, 373936, 560904, 607646, 747872, 911469, 1121808, 1215292, 1378889, 1822938, 2243616, 2430584, 2757778, 3645876, 4136667, 4861168, 5515556, 7291752, 8273334, 9722336, 11031112, 14583504, 16546668, 17925557, 22062224, 29167008, 33093336, 35851114, 44124448, 53776671, 66186672, 71702228, 107553342, 132373344, 143404456, 215106684, 286808912, 430213368, 573617824, 860426736, 1720853472]

約数ペア:

[(1, 1720853472), (2, 860426736), (3, 573617824), (4, 430213368), (6, 286808912), (8, 215106684), (12, 143404456), (13, 132373344), (16, 107553342), (24, 71702228), (26, 66186672), (32, 53776671), (39, 44124448), (48, 35851114), (52, 33093336), (59, 29167008), (78, 22062224), (96, 17925557), (104, 16546668), (118, 14583504), (156, 11031112), (177, 9722336), (208, 8273334), (236, 7291752), (312, 5515556), (354, 4861168), (416, 4136667), (472, 3645876), (624, 2757778), (708, 2430584), (767, 2243616), (944, 1822938), (1248, 1378889), (1416, 1215292), (1534, 1121808), (1888, 911469), (2301, 747872), (2832, 607646), (3068, 560904), (4602, 373936), (5664, 303823), (6136, 280452), (9204, 186968), (12272, 140226), (18408, 93484), (23371, 73632), (24544, 70113), (36816, 46742)]