402173044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 925747200

約数和(自身を除く): 523574156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 182, 203, 217, 364, 377, 403, 406, 434, 754, 806, 812, 868, 899, 1229, 1508, 1612, 1798, 2458, 2639, 2821, 3596, 4916, 5278, 5642, 6293, 8603, 10556, 11284, 11687, 12586, 15977, 17206, 23374, 25172, 31954, 34412, 35641, 38099, 46748, 63908, 71282, 76198, 81809, 111839, 142564, 152396, 163618, 223678, 249487, 266693, 327236, 447356, 463333, 495287, 498974, 533386, 926666, 990574, 997948, 1066772, 1104871, 1853332, 1981148, 2209742, 3243331, 3467009, 4419484, 6486662, 6934018, 7734097, 12973324, 13868036, 14363323, 15468194, 28726646, 30936388, 57453292, 100543261, 201086522, 402173044]

約数ペア:

[(1, 402173044), (2, 201086522), (4, 100543261), (7, 57453292), (13, 30936388), (14, 28726646), (26, 15468194), (28, 14363323), (29, 13868036), (31, 12973324), (52, 7734097), (58, 6934018), (62, 6486662), (91, 4419484), (116, 3467009), (124, 3243331), (182, 2209742), (203, 1981148), (217, 1853332), (364, 1104871), (377, 1066772), (403, 997948), (406, 990574), (434, 926666), (754, 533386), (806, 498974), (812, 495287), (868, 463333), (899, 447356), (1229, 327236), (1508, 266693), (1612, 249487), (1798, 223678), (2458, 163618), (2639, 152396), (2821, 142564), (3596, 111839), (4916, 81809), (5278, 76198), (5642, 71282), (6293, 63908), (8603, 46748), (10556, 38099), (11284, 35641), (11687, 34412), (12586, 31954), (15977, 25172), (17206, 23374)]