121425436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 248688720

約数和(自身を除く): 127263284

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 121, 164, 211, 242, 319, 422, 451, 484, 638, 844, 902, 1189, 1276, 1804, 2321, 2378, 3509, 4642, 4756, 4961, 6119, 7018, 8651, 9284, 9922, 12238, 13079, 14036, 17302, 19844, 24476, 25531, 26158, 34604, 51062, 52316, 67309, 95161, 102124, 134618, 143869, 190322, 250879, 269236, 287738, 380644, 501758, 575476, 740399, 1003516, 1046771, 1480798, 2093542, 2759669, 2961596, 4187084, 5519338, 11038676, 30356359, 60712718, 121425436]

約数ペア:

[(1, 121425436), (2, 60712718), (4, 30356359), (11, 11038676), (22, 5519338), (29, 4187084), (41, 2961596), (44, 2759669), (58, 2093542), (82, 1480798), (116, 1046771), (121, 1003516), (164, 740399), (211, 575476), (242, 501758), (319, 380644), (422, 287738), (451, 269236), (484, 250879), (638, 190322), (844, 143869), (902, 134618), (1189, 102124), (1276, 95161), (1804, 67309), (2321, 52316), (2378, 51062), (3509, 34604), (4642, 26158), (4756, 25531), (4961, 24476), (6119, 19844), (7018, 17302), (8651, 14036), (9284, 13079), (9922, 12238)]