2196388968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 5778432000

約数和(自身を除く): 3582043032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 131, 148, 158, 222, 237, 239, 262, 296, 316, 393, 444, 474, 478, 524, 632, 717, 786, 888, 948, 956, 1048, 1434, 1572, 1896, 1912, 2868, 2923, 3144, 4847, 5736, 5846, 8769, 8843, 9694, 10349, 11692, 14541, 17538, 17686, 18881, 19388, 20698, 23384, 26529, 29082, 31047, 31309, 35076, 35372, 37762, 38776, 41396, 53058, 56643, 58164, 62094, 62618, 70152, 70744, 75524, 82792, 93927, 106116, 113286, 116328, 124188, 125236, 151048, 187854, 212232, 226572, 248376, 250472, 375708, 382913, 453144, 698597, 751416, 765826, 1148739, 1158433, 1397194, 1531652, 2095791, 2297478, 2316866, 2473411, 2794388, 3063304, 3475299, 4191582, 4594956, 4633732, 4946822, 5588776, 6950598, 7420233, 8383164, 9189912, 9267464, 9893644, 13901196, 14840466, 16766328, 19787288, 27802392, 29680932, 59361864, 91516207, 183032414, 274548621, 366064828, 549097242, 732129656, 1098194484, 2196388968]

約数ペア:

[(1, 2196388968), (2, 1098194484), (3, 732129656), (4, 549097242), (6, 366064828), (8, 274548621), (12, 183032414), (24, 91516207), (37, 59361864), (74, 29680932), (79, 27802392), (111, 19787288), (131, 16766328), (148, 14840466), (158, 13901196), (222, 9893644), (237, 9267464), (239, 9189912), (262, 8383164), (296, 7420233), (316, 6950598), (393, 5588776), (444, 4946822), (474, 4633732), (478, 4594956), (524, 4191582), (632, 3475299), (717, 3063304), (786, 2794388), (888, 2473411), (948, 2316866), (956, 2297478), (1048, 2095791), (1434, 1531652), (1572, 1397194), (1896, 1158433), (1912, 1148739), (2868, 765826), (2923, 751416), (3144, 698597), (4847, 453144), (5736, 382913), (5846, 375708), (8769, 250472), (8843, 248376), (9694, 226572), (10349, 212232), (11692, 187854), (14541, 151048), (17538, 125236), (17686, 124188), (18881, 116328), (19388, 113286), (20698, 106116), (23384, 93927), (26529, 82792), (29082, 75524), (31047, 70744), (31309, 70152), (35076, 62618), (35372, 62094), (37762, 58164), (38776, 56643), (41396, 53058)]