304800894

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 707687376

約数和(自身を除く): 402886482

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 211, 222, 241, 333, 422, 482, 633, 666, 723, 999, 1266, 1446, 1899, 1998, 2169, 2997, 3798, 4338, 5697, 5994, 6507, 7807, 8917, 11394, 13014, 15614, 17091, 17834, 19521, 23421, 26751, 34182, 39042, 46842, 50851, 53502, 70263, 80253, 101702, 140526, 152553, 160506, 210789, 240759, 305106, 421578, 457659, 481518, 632367, 722277, 915318, 1264734, 1372977, 1444554, 1881487, 2745954, 3762974, 4118931, 5644461, 8237862, 11288922, 16933383, 33866766, 50800149, 101600298, 152400447, 304800894]

約数ペア:

[(1, 304800894), (2, 152400447), (3, 101600298), (6, 50800149), (9, 33866766), (18, 16933383), (27, 11288922), (37, 8237862), (54, 5644461), (74, 4118931), (81, 3762974), (111, 2745954), (162, 1881487), (211, 1444554), (222, 1372977), (241, 1264734), (333, 915318), (422, 722277), (482, 632367), (633, 481518), (666, 457659), (723, 421578), (999, 305106), (1266, 240759), (1446, 210789), (1899, 160506), (1998, 152553), (2169, 140526), (2997, 101702), (3798, 80253), (4338, 70263), (5697, 53502), (5994, 50851), (6507, 46842), (7807, 39042), (8917, 34182), (11394, 26751), (13014, 23421), (15614, 19521), (17091, 17834)]