538168312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 1208970000

約数和(自身を除く): 670801688

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 121, 152, 209, 232, 242, 319, 418, 484, 551, 638, 836, 968, 1009, 1102, 1276, 1672, 2018, 2204, 2299, 2552, 3509, 4036, 4408, 4598, 6061, 7018, 8072, 9196, 11099, 12122, 14036, 18392, 19171, 22198, 24244, 28072, 29261, 38342, 44396, 48488, 58522, 66671, 76684, 88792, 117044, 122089, 133342, 153368, 210881, 234088, 244178, 266684, 321871, 421762, 488356, 533368, 555959, 643742, 843524, 976712, 1111918, 1287484, 1687048, 2223836, 2319691, 2574968, 3540581, 4447672, 4639382, 6115549, 7081162, 9278764, 12231098, 14162324, 18557528, 24462196, 28324648, 48924392, 67271039, 134542078, 269084156, 538168312]

約数ペア:

[(1, 538168312), (2, 269084156), (4, 134542078), (8, 67271039), (11, 48924392), (19, 28324648), (22, 24462196), (29, 18557528), (38, 14162324), (44, 12231098), (58, 9278764), (76, 7081162), (88, 6115549), (116, 4639382), (121, 4447672), (152, 3540581), (209, 2574968), (232, 2319691), (242, 2223836), (319, 1687048), (418, 1287484), (484, 1111918), (551, 976712), (638, 843524), (836, 643742), (968, 555959), (1009, 533368), (1102, 488356), (1276, 421762), (1672, 321871), (2018, 266684), (2204, 244178), (2299, 234088), (2552, 210881), (3509, 153368), (4036, 133342), (4408, 122089), (4598, 117044), (6061, 88792), (7018, 76684), (8072, 66671), (9196, 58522), (11099, 48488), (12122, 44396), (14036, 38342), (18392, 29261), (19171, 28072), (22198, 24244)]