330048796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 737918048

約数和(自身を除く): 407869252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 242, 244, 308, 427, 484, 671, 847, 854, 1342, 1597, 1694, 1708, 2684, 3194, 3388, 4697, 6388, 7381, 9394, 11179, 14762, 17567, 18788, 22358, 29524, 35134, 44716, 51667, 70268, 97417, 103334, 122969, 193237, 194834, 206668, 245938, 386474, 389668, 491876, 681919, 772948, 1071587, 1352659, 1363838, 2143174, 2705318, 2727676, 4286348, 5410636, 7501109, 11787457, 15002218, 23574914, 30004436, 47149828, 82512199, 165024398, 330048796]

約数ペア:

[(1, 330048796), (2, 165024398), (4, 82512199), (7, 47149828), (11, 30004436), (14, 23574914), (22, 15002218), (28, 11787457), (44, 7501109), (61, 5410636), (77, 4286348), (121, 2727676), (122, 2705318), (154, 2143174), (242, 1363838), (244, 1352659), (308, 1071587), (427, 772948), (484, 681919), (671, 491876), (847, 389668), (854, 386474), (1342, 245938), (1597, 206668), (1694, 194834), (1708, 193237), (2684, 122969), (3194, 103334), (3388, 97417), (4697, 70268), (6388, 51667), (7381, 44716), (9394, 35134), (11179, 29524), (14762, 22358), (17567, 18788)]