1640809716462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5206837}}^1$

素因数の和:5206954

約数の個数: 96

約数和(自身を含む): 4230285119424

約数和(自身を除く): 2589475402962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 61, 63, 82, 122, 123, 126, 183, 246, 287, 366, 369, 427, 549, 574, 738, 854, 861, 1098, 1281, 1722, 2501, 2562, 2583, 3843, 5002, 5166, 7503, 7686, 15006, 17507, 22509, 35014, 45018, 52521, 105042, 157563, 315126, 5206837, 10413674, 15620511, 31241022, 36447859, 46861533, 72895718, 93723066, 109343577, 213480317, 218687154, 317617057, 328030731, 426960634, 635234114, 640440951, 656061462, 952851171, 1280881902, 1494362219, 1905702342, 1921322853, 2223319399, 2858553513, 2988724438, 3842645706, 4446638798, 4483086657, 5717107026, 6669958197, 8966173314, 13022299337, 13339916394, 13449259971, 20009874591, 26044598674, 26898519942, 39066898011, 40019749182, 78133796022, 91156095359, 117200694033, 182312190718, 234401388066, 273468286077, 546936572154, 820404858231, 1640809716462]

約数ペア:

[(1, 1640809716462), (2, 820404858231), (3, 546936572154), (6, 273468286077), (7, 234401388066), (9, 182312190718), (14, 117200694033), (18, 91156095359), (21, 78133796022), (41, 40019749182), (42, 39066898011), (61, 26898519942), (63, 26044598674), (82, 20009874591), (122, 13449259971), (123, 13339916394), (126, 13022299337), (183, 8966173314), (246, 6669958197), (287, 5717107026), (366, 4483086657), (369, 4446638798), (427, 3842645706), (549, 2988724438), (574, 2858553513), (738, 2223319399), (854, 1921322853), (861, 1905702342), (1098, 1494362219), (1281, 1280881902), (1722, 952851171), (2501, 656061462), (2562, 640440951), (2583, 635234114), (3843, 426960634), (5002, 328030731), (5166, 317617057), (7503, 218687154), (7686, 213480317), (15006, 109343577), (17507, 93723066), (22509, 72895718), (35014, 46861533), (45018, 36447859), (52521, 31241022), (105042, 15620511), (157563, 10413674), (315126, 5206837)]