660941708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 1482292224

約数和(自身を除く): 821350516

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 73, 92, 119, 146, 161, 238, 292, 322, 391, 476, 511, 644, 782, 827, 1022, 1241, 1564, 1654, 1679, 2044, 2482, 2737, 3308, 3358, 4964, 5474, 5789, 6716, 8687, 10948, 11578, 11753, 14059, 17374, 19021, 23156, 23506, 28118, 28543, 34748, 38042, 47012, 56236, 57086, 60371, 76084, 98413, 114172, 120742, 133147, 196826, 199801, 241484, 266294, 323357, 393652, 399602, 422597, 532588, 646714, 799204, 845194, 1026307, 1293428, 1388533, 1690388, 2052614, 2263499, 2777066, 4105228, 4526998, 5554132, 7184149, 9053996, 9719731, 14368298, 19439462, 23605061, 28736596, 38878924, 47210122, 94420244, 165235427, 330470854, 660941708]

約数ペア:

[(1, 660941708), (2, 330470854), (4, 165235427), (7, 94420244), (14, 47210122), (17, 38878924), (23, 28736596), (28, 23605061), (34, 19439462), (46, 14368298), (68, 9719731), (73, 9053996), (92, 7184149), (119, 5554132), (146, 4526998), (161, 4105228), (238, 2777066), (292, 2263499), (322, 2052614), (391, 1690388), (476, 1388533), (511, 1293428), (644, 1026307), (782, 845194), (827, 799204), (1022, 646714), (1241, 532588), (1564, 422597), (1654, 399602), (1679, 393652), (2044, 323357), (2482, 266294), (2737, 241484), (3308, 199801), (3358, 196826), (4964, 133147), (5474, 120742), (5789, 114172), (6716, 98413), (8687, 76084), (10948, 60371), (11578, 57086), (11753, 56236), (14059, 47012), (17374, 38042), (19021, 34748), (23156, 28543), (23506, 28118)]