1688081460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17041}}^1$

素因数の和:17193

約数の個数: 96

約数和(自身を含む): 5130596352

約数和(自身を除く): 3442514892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7620, 8255, 9906, 16510, 17041, 19812, 24765, 33020, 34082, 49530, 51123, 68164, 85205, 99060, 102246, 170410, 204492, 221533, 255615, 340820, 443066, 511230, 664599, 886132, 1022460, 1107665, 1329198, 2164207, 2215330, 2658396, 3322995, 4328414, 4430660, 6492621, 6645990, 8656828, 10821035, 12985242, 13291980, 21642070, 25970484, 28134691, 32463105, 43284140, 56269382, 64926210, 84404073, 112538764, 129852420, 140673455, 168808146, 281346910, 337616292, 422020365, 562693820, 844040730, 1688081460]

約数ペア:

[(1, 1688081460), (2, 844040730), (3, 562693820), (4, 422020365), (5, 337616292), (6, 281346910), (10, 168808146), (12, 140673455), (13, 129852420), (15, 112538764), (20, 84404073), (26, 64926210), (30, 56269382), (39, 43284140), (52, 32463105), (60, 28134691), (65, 25970484), (78, 21642070), (127, 13291980), (130, 12985242), (156, 10821035), (195, 8656828), (254, 6645990), (260, 6492621), (381, 4430660), (390, 4328414), (508, 3322995), (635, 2658396), (762, 2215330), (780, 2164207), (1270, 1329198), (1524, 1107665), (1651, 1022460), (1905, 886132), (2540, 664599), (3302, 511230), (3810, 443066), (4953, 340820), (6604, 255615), (7620, 221533), (8255, 204492), (9906, 170410), (16510, 102246), (17041, 99060), (19812, 85205), (24765, 68164), (33020, 51123), (34082, 49530)]