1961914512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{1657}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 5373352512

約数和(自身を除く): 3411438000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1451, 1657, 2902, 3314, 4353, 4971, 5804, 6628, 8706, 9942, 11608, 13256, 17412, 19884, 23216, 24667, 26512, 28169, 34824, 39768, 49334, 56338, 69648, 74001, 79536, 84507, 98668, 112676, 148002, 169014, 197336, 225352, 296004, 338028, 394672, 450704, 592008, 676056, 1184016, 1352112, 2404307, 4808614, 7212921, 9617228, 14425842, 19234456, 28851684, 38468912, 40873219, 57703368, 81746438, 115406736, 122619657, 163492876, 245239314, 326985752, 490478628, 653971504, 980957256, 1961914512]

約数ペア:

[(1, 1961914512), (2, 980957256), (3, 653971504), (4, 490478628), (6, 326985752), (8, 245239314), (12, 163492876), (16, 122619657), (17, 115406736), (24, 81746438), (34, 57703368), (48, 40873219), (51, 38468912), (68, 28851684), (102, 19234456), (136, 14425842), (204, 9617228), (272, 7212921), (408, 4808614), (816, 2404307), (1451, 1352112), (1657, 1184016), (2902, 676056), (3314, 592008), (4353, 450704), (4971, 394672), (5804, 338028), (6628, 296004), (8706, 225352), (9942, 197336), (11608, 169014), (13256, 148002), (17412, 112676), (19884, 98668), (23216, 84507), (24667, 79536), (26512, 74001), (28169, 69648), (34824, 56338), (39768, 49334)]