989701608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{1187}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 2884701600

約数和(自身を除く): 1894999992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 709, 1176, 1187, 1418, 2127, 2374, 2836, 3561, 4254, 4748, 4963, 5672, 7122, 8309, 8508, 9496, 9926, 14244, 14889, 16618, 17016, 19852, 24927, 28488, 29778, 33236, 34741, 39704, 49854, 58163, 59556, 66472, 69482, 99708, 104223, 116326, 119112, 138964, 174489, 199416, 208446, 232652, 277928, 348978, 416892, 465304, 697956, 833784, 841583, 1395912, 1683166, 2524749, 3366332, 5049498, 5891081, 6732664, 10098996, 11782162, 17673243, 20197992, 23564324, 35346486, 41237567, 47128648, 70692972, 82475134, 123712701, 141385944, 164950268, 247425402, 329900536, 494850804, 989701608]

約数ペア:

[(1, 989701608), (2, 494850804), (3, 329900536), (4, 247425402), (6, 164950268), (7, 141385944), (8, 123712701), (12, 82475134), (14, 70692972), (21, 47128648), (24, 41237567), (28, 35346486), (42, 23564324), (49, 20197992), (56, 17673243), (84, 11782162), (98, 10098996), (147, 6732664), (168, 5891081), (196, 5049498), (294, 3366332), (392, 2524749), (588, 1683166), (709, 1395912), (1176, 841583), (1187, 833784), (1418, 697956), (2127, 465304), (2374, 416892), (2836, 348978), (3561, 277928), (4254, 232652), (4748, 208446), (4963, 199416), (5672, 174489), (7122, 138964), (8309, 119112), (8508, 116326), (9496, 104223), (9926, 99708), (14244, 69482), (14889, 66472), (16618, 59556), (17016, 58163), (19852, 49854), (24927, 39704), (28488, 34741), (29778, 33236)]