225295812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 679649152

約数和(自身を除く): 454353340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 73, 74, 84, 111, 126, 146, 148, 219, 222, 252, 259, 292, 331, 333, 438, 444, 511, 518, 657, 662, 666, 777, 876, 993, 1022, 1036, 1314, 1324, 1332, 1533, 1554, 1986, 2044, 2317, 2331, 2628, 2701, 2979, 3066, 3108, 3972, 4599, 4634, 4662, 5402, 5958, 6132, 6951, 8103, 9198, 9268, 9324, 10804, 11916, 12247, 13902, 16206, 18396, 18907, 20853, 24163, 24309, 24494, 27804, 32412, 36741, 37814, 41706, 48326, 48618, 48988, 56721, 72489, 73482, 75628, 83412, 85729, 96652, 97236, 110223, 113442, 144978, 146964, 169141, 170163, 171458, 217467, 220446, 226884, 257187, 289956, 338282, 340326, 342916, 434934, 440892, 507423, 514374, 676564, 680652, 771561, 869868, 894031, 1014846, 1028748, 1522269, 1543122, 1788062, 2029692, 2682093, 3044538, 3086244, 3576124, 5364186, 6089076, 6258217, 8046279, 10728372, 12516434, 16092558, 18774651, 25032868, 32185116, 37549302, 56323953, 75098604, 112647906, 225295812]

約数ペア:

[(1, 225295812), (2, 112647906), (3, 75098604), (4, 56323953), (6, 37549302), (7, 32185116), (9, 25032868), (12, 18774651), (14, 16092558), (18, 12516434), (21, 10728372), (28, 8046279), (36, 6258217), (37, 6089076), (42, 5364186), (63, 3576124), (73, 3086244), (74, 3044538), (84, 2682093), (111, 2029692), (126, 1788062), (146, 1543122), (148, 1522269), (219, 1028748), (222, 1014846), (252, 894031), (259, 869868), (292, 771561), (331, 680652), (333, 676564), (438, 514374), (444, 507423), (511, 440892), (518, 434934), (657, 342916), (662, 340326), (666, 338282), (777, 289956), (876, 257187), (993, 226884), (1022, 220446), (1036, 217467), (1314, 171458), (1324, 170163), (1332, 169141), (1533, 146964), (1554, 144978), (1986, 113442), (2044, 110223), (2317, 97236), (2331, 96652), (2628, 85729), (2701, 83412), (2979, 75628), (3066, 73482), (3108, 72489), (3972, 56721), (4599, 48988), (4634, 48618), (4662, 48326), (5402, 41706), (5958, 37814), (6132, 36741), (6951, 32412), (8103, 27804), (9198, 24494), (9268, 24309), (9324, 24163), (10804, 20853), (11916, 18907), (12247, 18396), (13902, 16206)]