891276359736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{991}}^1\times {\mathrm{109253}}^1$

素因数の和:110274

約数の個数: 128

約数和(自身を含む): 2601119232000

約数和(自身を除く): 1709842872264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 991, 1029, 1176, 1372, 1982, 2058, 2744, 2973, 3964, 4116, 5946, 6937, 7928, 8232, 11892, 13874, 20811, 23784, 27748, 41622, 48559, 55496, 83244, 97118, 109253, 145677, 166488, 194236, 218506, 291354, 327759, 339913, 388472, 437012, 582708, 655518, 679826, 764771, 874024, 1019739, 1165416, 1311036, 1359652, 1529542, 2039478, 2294313, 2622072, 2719304, 3059084, 4078956, 4588626, 5353397, 6118168, 8157912, 9177252, 10706794, 16060191, 18354504, 21413588, 32120382, 37473779, 42827176, 64240764, 74947558, 108269723, 112421337, 128481528, 149895116, 216539446, 224842674, 299790232, 324809169, 433078892, 449685348, 649618338, 757888061, 866157784, 899370696, 1299236676, 1515776122, 2273664183, 2598473352, 3031552244, 4547328366, 5305216427, 6063104488, 9094656732, 10610432854, 15915649281, 18189313464, 21220865708, 31831298562, 37136514989, 42441731416, 63662597124, 74273029978, 111409544967, 127325194248, 148546059956, 222819089934, 297092119912, 445638179868, 891276359736]

約数ペア:

[(1, 891276359736), (2, 445638179868), (3, 297092119912), (4, 222819089934), (6, 148546059956), (7, 127325194248), (8, 111409544967), (12, 74273029978), (14, 63662597124), (21, 42441731416), (24, 37136514989), (28, 31831298562), (42, 21220865708), (49, 18189313464), (56, 15915649281), (84, 10610432854), (98, 9094656732), (147, 6063104488), (168, 5305216427), (196, 4547328366), (294, 3031552244), (343, 2598473352), (392, 2273664183), (588, 1515776122), (686, 1299236676), (991, 899370696), (1029, 866157784), (1176, 757888061), (1372, 649618338), (1982, 449685348), (2058, 433078892), (2744, 324809169), (2973, 299790232), (3964, 224842674), (4116, 216539446), (5946, 149895116), (6937, 128481528), (7928, 112421337), (8232, 108269723), (11892, 74947558), (13874, 64240764), (20811, 42827176), (23784, 37473779), (27748, 32120382), (41622, 21413588), (48559, 18354504), (55496, 16060191), (83244, 10706794), (97118, 9177252), (109253, 8157912), (145677, 6118168), (166488, 5353397), (194236, 4588626), (218506, 4078956), (291354, 3059084), (327759, 2719304), (339913, 2622072), (388472, 2294313), (437012, 2039478), (582708, 1529542), (655518, 1359652), (679826, 1311036), (764771, 1165416), (874024, 1019739)]