15664052624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1\times {\mathrm{1997}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 33963826176

約数和(自身を除く): 18299773552

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1087, 1804, 1997, 2174, 3608, 3994, 4348, 7216, 7988, 8696, 11957, 15976, 17392, 21967, 23914, 31952, 43934, 44567, 47828, 81877, 87868, 89134, 95656, 163754, 175736, 178268, 191312, 327508, 351472, 356536, 490237, 655016, 713072, 900647, 980474, 1310032, 1801294, 1960948, 2170739, 3602588, 3921896, 4341478, 7205176, 7843792, 8682956, 14410352, 17365912, 23878129, 34731824, 47756258, 89000299, 95512516, 178000598, 191025032, 356001196, 382050064, 712002392, 979003289, 1424004784, 1958006578, 3916013156, 7832026312, 15664052624]

約数ペア:

[(1, 15664052624), (2, 7832026312), (4, 3916013156), (8, 1958006578), (11, 1424004784), (16, 979003289), (22, 712002392), (41, 382050064), (44, 356001196), (82, 191025032), (88, 178000598), (164, 95512516), (176, 89000299), (328, 47756258), (451, 34731824), (656, 23878129), (902, 17365912), (1087, 14410352), (1804, 8682956), (1997, 7843792), (2174, 7205176), (3608, 4341478), (3994, 3921896), (4348, 3602588), (7216, 2170739), (7988, 1960948), (8696, 1801294), (11957, 1310032), (15976, 980474), (17392, 900647), (21967, 713072), (23914, 655016), (31952, 490237), (43934, 356536), (44567, 351472), (47828, 327508), (81877, 191312), (87868, 178268), (89134, 175736), (95656, 163754)]