1267961688

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 4074428160

約数和(自身を除く): 2806466472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 443, 504, 567, 631, 648, 756, 886, 1134, 1262, 1329, 1512, 1772, 1893, 2268, 2524, 2658, 3101, 3544, 3786, 3987, 4417, 4536, 5048, 5316, 5679, 6202, 7572, 7974, 8834, 9303, 10632, 11358, 11961, 12404, 13251, 15144, 15948, 17037, 17668, 18606, 22716, 23922, 24808, 26502, 27909, 31896, 34074, 35336, 35883, 37212, 39753, 45432, 47844, 51111, 53004, 55818, 68148, 71766, 74424, 79506, 83727, 95688, 102222, 106008, 111636, 119259, 136296, 143532, 159012, 167454, 204444, 223272, 238518, 251181, 279533, 287064, 318024, 334908, 357777, 408888, 477036, 502362, 559066, 669816, 715554, 838599, 954072, 1004724, 1118132, 1431108, 1677198, 1956731, 2009448, 2236264, 2515797, 2862216, 3354396, 3913462, 5031594, 5870193, 6708792, 7547391, 7826924, 10063188, 11740386, 15094782, 15653848, 17610579, 20126376, 22642173, 23480772, 30189564, 35221158, 45284346, 46961544, 52831737, 60379128, 70442316, 90568692, 105663474, 140884632, 158495211, 181137384, 211326948, 316990422, 422653896, 633980844, 1267961688]

約数ペア:

[(1, 1267961688), (2, 633980844), (3, 422653896), (4, 316990422), (6, 211326948), (7, 181137384), (8, 158495211), (9, 140884632), (12, 105663474), (14, 90568692), (18, 70442316), (21, 60379128), (24, 52831737), (27, 46961544), (28, 45284346), (36, 35221158), (42, 30189564), (54, 23480772), (56, 22642173), (63, 20126376), (72, 17610579), (81, 15653848), (84, 15094782), (108, 11740386), (126, 10063188), (162, 7826924), (168, 7547391), (189, 6708792), (216, 5870193), (252, 5031594), (324, 3913462), (378, 3354396), (443, 2862216), (504, 2515797), (567, 2236264), (631, 2009448), (648, 1956731), (756, 1677198), (886, 1431108), (1134, 1118132), (1262, 1004724), (1329, 954072), (1512, 838599), (1772, 715554), (1893, 669816), (2268, 559066), (2524, 502362), (2658, 477036), (3101, 408888), (3544, 357777), (3786, 334908), (3987, 318024), (4417, 287064), (4536, 279533), (5048, 251181), (5316, 238518), (5679, 223272), (6202, 204444), (7572, 167454), (7974, 159012), (8834, 143532), (9303, 136296), (10632, 119259), (11358, 111636), (11961, 106008), (12404, 102222), (13251, 95688), (15144, 83727), (15948, 79506), (17037, 74424), (17668, 71766), (18606, 68148), (22716, 55818), (23922, 53004), (24808, 51111), (26502, 47844), (27909, 45432), (31896, 39753), (34074, 37212), (35336, 35883)]