534128644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 1144987200

約数和(自身を除く): 610858556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 289, 298, 443, 476, 578, 596, 886, 1043, 1156, 1772, 2023, 2086, 2533, 3101, 4046, 4172, 5066, 6202, 7531, 8092, 10132, 12404, 15062, 17731, 30124, 35462, 43061, 52717, 66007, 70924, 86122, 105434, 128027, 132014, 172244, 210868, 256054, 264028, 301427, 462049, 512108, 602854, 896189, 924098, 1122119, 1205708, 1792378, 1848196, 2244238, 3584756, 4488476, 7854833, 15709666, 19076023, 31419332, 38152046, 76304092, 133532161, 267064322, 534128644]

約数ペア:

[(1, 534128644), (2, 267064322), (4, 133532161), (7, 76304092), (14, 38152046), (17, 31419332), (28, 19076023), (34, 15709666), (68, 7854833), (119, 4488476), (149, 3584756), (238, 2244238), (289, 1848196), (298, 1792378), (443, 1205708), (476, 1122119), (578, 924098), (596, 896189), (886, 602854), (1043, 512108), (1156, 462049), (1772, 301427), (2023, 264028), (2086, 256054), (2533, 210868), (3101, 172244), (4046, 132014), (4172, 128027), (5066, 105434), (6202, 86122), (7531, 70924), (8092, 66007), (10132, 52717), (12404, 43061), (15062, 35462), (17731, 30124)]