4642942248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31657}}^1$

素因数の和:31776

約数の個数: 128

約数和(自身を含む): 14891923200

約数和(自身を除く): 10248980952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1512, 1746, 2037, 2328, 2619, 2716, 3492, 4074, 5238, 5432, 6111, 6984, 8148, 10476, 12222, 16296, 18333, 20952, 24444, 31657, 36666, 48888, 63314, 73332, 94971, 126628, 146664, 189942, 221599, 253256, 284913, 379884, 443198, 569826, 664797, 759768, 854739, 886396, 1139652, 1329594, 1709478, 1772792, 1994391, 2279304, 2659188, 3070729, 3418956, 3988782, 5318376, 5983173, 6141458, 6837912, 7977564, 9212187, 11966346, 12282916, 15955128, 18424374, 21495103, 23932692, 24565832, 27636561, 36848748, 42990206, 47865384, 55273122, 64485309, 73697496, 82909683, 85980412, 110546244, 128970618, 165819366, 171960824, 193455927, 221092488, 257941236, 331638732, 386911854, 515882472, 580367781, 663277464, 773823708, 1160735562, 1547647416, 2321471124, 4642942248]

約数ペア:

[(1, 4642942248), (2, 2321471124), (3, 1547647416), (4, 1160735562), (6, 773823708), (7, 663277464), (8, 580367781), (9, 515882472), (12, 386911854), (14, 331638732), (18, 257941236), (21, 221092488), (24, 193455927), (27, 171960824), (28, 165819366), (36, 128970618), (42, 110546244), (54, 85980412), (56, 82909683), (63, 73697496), (72, 64485309), (84, 55273122), (97, 47865384), (108, 42990206), (126, 36848748), (168, 27636561), (189, 24565832), (194, 23932692), (216, 21495103), (252, 18424374), (291, 15955128), (378, 12282916), (388, 11966346), (504, 9212187), (582, 7977564), (679, 6837912), (756, 6141458), (776, 5983173), (873, 5318376), (1164, 3988782), (1358, 3418956), (1512, 3070729), (1746, 2659188), (2037, 2279304), (2328, 1994391), (2619, 1772792), (2716, 1709478), (3492, 1329594), (4074, 1139652), (5238, 886396), (5432, 854739), (6111, 759768), (6984, 664797), (8148, 569826), (10476, 443198), (12222, 379884), (16296, 284913), (18333, 253256), (20952, 221599), (24444, 189942), (31657, 146664), (36666, 126628), (48888, 94971), (63314, 73332)]