644126364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2149

約数の個数: 144

約数和(自身を含む): 1976486400

約数和(自身を除く): 1332360036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 294, 354, 378, 413, 441, 531, 588, 708, 756, 826, 882, 1062, 1239, 1323, 1593, 1652, 1764, 2063, 2124, 2478, 2646, 2891, 3186, 3717, 4126, 4956, 5292, 5782, 6189, 6372, 7434, 8252, 8673, 11151, 11564, 12378, 14441, 14868, 17346, 18567, 22302, 24756, 26019, 28882, 34692, 37134, 43323, 44604, 52038, 55701, 57764, 74268, 78057, 86646, 101087, 104076, 111402, 121717, 129969, 156114, 173292, 202174, 222804, 243434, 259938, 303261, 312228, 365151, 389907, 404348, 486868, 519876, 606522, 730302, 779814, 852019, 909783, 1095453, 1213044, 1460604, 1559628, 1704038, 1819566, 2190906, 2556057, 2729349, 3286359, 3408076, 3639132, 4381812, 5112114, 5458698, 5964133, 6572718, 7668171, 10224228, 10917396, 11928266, 13145436, 15336342, 17892399, 23004513, 23856532, 30672684, 35784798, 46009026, 53677197, 71569596, 92018052, 107354394, 161031591, 214708788, 322063182, 644126364]

約数ペア:

[(1, 644126364), (2, 322063182), (3, 214708788), (4, 161031591), (6, 107354394), (7, 92018052), (9, 71569596), (12, 53677197), (14, 46009026), (18, 35784798), (21, 30672684), (27, 23856532), (28, 23004513), (36, 17892399), (42, 15336342), (49, 13145436), (54, 11928266), (59, 10917396), (63, 10224228), (84, 7668171), (98, 6572718), (108, 5964133), (118, 5458698), (126, 5112114), (147, 4381812), (177, 3639132), (189, 3408076), (196, 3286359), (236, 2729349), (252, 2556057), (294, 2190906), (354, 1819566), (378, 1704038), (413, 1559628), (441, 1460604), (531, 1213044), (588, 1095453), (708, 909783), (756, 852019), (826, 779814), (882, 730302), (1062, 606522), (1239, 519876), (1323, 486868), (1593, 404348), (1652, 389907), (1764, 365151), (2063, 312228), (2124, 303261), (2478, 259938), (2646, 243434), (2891, 222804), (3186, 202174), (3717, 173292), (4126, 156114), (4956, 129969), (5292, 121717), (5782, 111402), (6189, 104076), (6372, 101087), (7434, 86646), (8252, 78057), (8673, 74268), (11151, 57764), (11564, 55701), (12378, 52038), (14441, 44604), (14868, 43323), (17346, 37134), (18567, 34692), (22302, 28882), (24756, 26019)]