423867132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31231}}^1$

素因数の和:31283

約数の個数: 72

約数和(自身を含む): 1193687040

約数和(自身を除く): 769819908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 31231, 62462, 93693, 124924, 187386, 281079, 374772, 406003, 562158, 812006, 905699, 1124316, 1218009, 1624012, 1811398, 2436018, 2717097, 3622796, 3654027, 4872036, 5434194, 7308054, 8151291, 10868388, 11774087, 14616108, 16302582, 23548174, 32605164, 35322261, 47096348, 70644522, 105966783, 141289044, 211933566, 423867132]

約数ペア:

[(1, 423867132), (2, 211933566), (3, 141289044), (4, 105966783), (6, 70644522), (9, 47096348), (12, 35322261), (13, 32605164), (18, 23548174), (26, 16302582), (29, 14616108), (36, 11774087), (39, 10868388), (52, 8151291), (58, 7308054), (78, 5434194), (87, 4872036), (116, 3654027), (117, 3622796), (156, 2717097), (174, 2436018), (234, 1811398), (261, 1624012), (348, 1218009), (377, 1124316), (468, 905699), (522, 812006), (754, 562158), (1044, 406003), (1131, 374772), (1508, 281079), (2262, 187386), (3393, 124924), (4524, 93693), (6786, 62462), (13572, 31231)]