468101556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 1364912640

約数和(自身を除く): 896811084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 114, 117, 122, 156, 171, 183, 228, 234, 244, 247, 342, 366, 468, 494, 549, 684, 732, 741, 793, 863, 988, 1098, 1159, 1482, 1586, 1726, 2196, 2223, 2318, 2379, 2589, 2964, 3172, 3452, 3477, 4446, 4636, 4758, 5178, 6954, 7137, 7767, 8892, 9516, 10356, 10431, 11219, 13908, 14274, 15067, 15534, 16397, 20862, 22438, 28548, 30134, 31068, 32794, 33657, 41724, 44876, 45201, 49191, 52643, 60268, 65588, 67314, 90402, 98382, 100971, 105286, 134628, 135603, 147573, 157929, 180804, 196764, 201942, 210572, 213161, 271206, 295146, 315858, 403884, 426322, 473787, 542412, 590292, 631716, 639483, 684359, 852644, 947574, 1000217, 1278966, 1368718, 1895148, 1918449, 2000434, 2053077, 2557932, 2737436, 3000651, 3836898, 4000868, 4106154, 6001302, 6159231, 7673796, 8212308, 9001953, 12002604, 12318462, 13002821, 18003906, 24636924, 26005642, 36007812, 39008463, 52011284, 78016926, 117025389, 156033852, 234050778, 468101556]

約数ペア:

[(1, 468101556), (2, 234050778), (3, 156033852), (4, 117025389), (6, 78016926), (9, 52011284), (12, 39008463), (13, 36007812), (18, 26005642), (19, 24636924), (26, 18003906), (36, 13002821), (38, 12318462), (39, 12002604), (52, 9001953), (57, 8212308), (61, 7673796), (76, 6159231), (78, 6001302), (114, 4106154), (117, 4000868), (122, 3836898), (156, 3000651), (171, 2737436), (183, 2557932), (228, 2053077), (234, 2000434), (244, 1918449), (247, 1895148), (342, 1368718), (366, 1278966), (468, 1000217), (494, 947574), (549, 852644), (684, 684359), (732, 639483), (741, 631716), (793, 590292), (863, 542412), (988, 473787), (1098, 426322), (1159, 403884), (1482, 315858), (1586, 295146), (1726, 271206), (2196, 213161), (2223, 210572), (2318, 201942), (2379, 196764), (2589, 180804), (2964, 157929), (3172, 147573), (3452, 135603), (3477, 134628), (4446, 105286), (4636, 100971), (4758, 98382), (5178, 90402), (6954, 67314), (7137, 65588), (7767, 60268), (8892, 52643), (9516, 49191), (10356, 45201), (10431, 44876), (11219, 41724), (13908, 33657), (14274, 32794), (15067, 31068), (15534, 30134), (16397, 28548), (20862, 22438)]