1570497138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 144

約数和(自身を含む): 4148651520

約数和(自身を除く): 2578154382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 71, 93, 98, 126, 142, 147, 186, 213, 217, 279, 294, 426, 434, 441, 497, 558, 639, 651, 809, 882, 994, 1278, 1302, 1491, 1519, 1618, 1953, 2201, 2427, 2982, 3038, 3479, 3906, 4402, 4473, 4557, 4854, 5663, 6603, 6958, 7281, 8946, 9114, 10437, 11326, 13206, 13671, 14562, 15407, 16989, 19809, 20874, 25079, 27342, 30814, 31311, 33978, 39618, 39641, 46221, 50158, 50967, 57439, 62622, 75237, 79282, 92442, 101934, 107849, 114878, 118923, 138663, 150474, 172317, 175553, 215698, 225711, 237846, 277326, 323547, 344634, 351106, 356769, 402073, 451422, 516951, 526659, 647094, 713538, 804146, 970641, 1033902, 1053318, 1206219, 1228871, 1579977, 1780609, 1941282, 2412438, 2457742, 2814511, 3159954, 3561218, 3618657, 3686613, 5341827, 5629022, 7237314, 7373226, 8443533, 10683654, 11059839, 12464263, 16025481, 16887066, 22119678, 24928526, 25330599, 32050962, 37392789, 50661198, 74785578, 87249841, 112178367, 174499682, 224356734, 261749523, 523499046, 785248569, 1570497138]

約数ペア:

[(1, 1570497138), (2, 785248569), (3, 523499046), (6, 261749523), (7, 224356734), (9, 174499682), (14, 112178367), (18, 87249841), (21, 74785578), (31, 50661198), (42, 37392789), (49, 32050962), (62, 25330599), (63, 24928526), (71, 22119678), (93, 16887066), (98, 16025481), (126, 12464263), (142, 11059839), (147, 10683654), (186, 8443533), (213, 7373226), (217, 7237314), (279, 5629022), (294, 5341827), (426, 3686613), (434, 3618657), (441, 3561218), (497, 3159954), (558, 2814511), (639, 2457742), (651, 2412438), (809, 1941282), (882, 1780609), (994, 1579977), (1278, 1228871), (1302, 1206219), (1491, 1053318), (1519, 1033902), (1618, 970641), (1953, 804146), (2201, 713538), (2427, 647094), (2982, 526659), (3038, 516951), (3479, 451422), (3906, 402073), (4402, 356769), (4473, 351106), (4557, 344634), (4854, 323547), (5663, 277326), (6603, 237846), (6958, 225711), (7281, 215698), (8946, 175553), (9114, 172317), (10437, 150474), (11326, 138663), (13206, 118923), (13671, 114878), (14562, 107849), (15407, 101934), (16989, 92442), (19809, 79282), (20874, 75237), (25079, 62622), (27342, 57439), (30814, 50967), (31311, 50158), (33978, 46221), (39618, 39641)]