1238187888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53407}}^1$

素因数の和:53451

約数の個数: 120

約数和(自身を含む): 4132497408

約数和(自身を除く): 2894309520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 23184, 53407, 106814, 160221, 213628, 320442, 373849, 427256, 480663, 640884, 747698, 854512, 961326, 1121547, 1228361, 1281768, 1495396, 1922652, 2243094, 2456722, 2563536, 2990792, 3364641, 3685083, 3845304, 4486188, 4913444, 5981584, 6729282, 7370166, 7690608, 8598527, 8972376, 9826888, 11055249, 13458564, 14740332, 17197054, 17944752, 19653776, 22110498, 25795581, 26917128, 29480664, 34394108, 44220996, 51591162, 53834256, 58961328, 68788216, 77386743, 88441992, 103182324, 137576432, 154773486, 176883984, 206364648, 309546972, 412729296, 619093944, 1238187888]

約数ペア:

[(1, 1238187888), (2, 619093944), (3, 412729296), (4, 309546972), (6, 206364648), (7, 176883984), (8, 154773486), (9, 137576432), (12, 103182324), (14, 88441992), (16, 77386743), (18, 68788216), (21, 58961328), (23, 53834256), (24, 51591162), (28, 44220996), (36, 34394108), (42, 29480664), (46, 26917128), (48, 25795581), (56, 22110498), (63, 19653776), (69, 17944752), (72, 17197054), (84, 14740332), (92, 13458564), (112, 11055249), (126, 9826888), (138, 8972376), (144, 8598527), (161, 7690608), (168, 7370166), (184, 6729282), (207, 5981584), (252, 4913444), (276, 4486188), (322, 3845304), (336, 3685083), (368, 3364641), (414, 2990792), (483, 2563536), (504, 2456722), (552, 2243094), (644, 1922652), (828, 1495396), (966, 1281768), (1008, 1228361), (1104, 1121547), (1288, 961326), (1449, 854512), (1656, 747698), (1932, 640884), (2576, 480663), (2898, 427256), (3312, 373849), (3864, 320442), (5796, 213628), (7728, 160221), (11592, 106814), (23184, 53407)]