17949550064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{4931}}^1$

素因数の和:5190

約数の個数: 80

約数和(自身を含む): 36987632640

約数和(自身を除く): 19038082576

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 179, 248, 328, 358, 496, 656, 716, 1271, 1432, 2542, 2864, 4931, 5084, 5549, 7339, 9862, 10168, 11098, 14678, 19724, 20336, 22196, 29356, 39448, 44392, 58712, 78896, 88784, 117424, 152861, 202171, 227509, 305722, 404342, 455018, 611444, 808684, 882649, 910036, 1222888, 1617368, 1765298, 1820072, 2445776, 3234736, 3530596, 3640144, 6267301, 7061192, 12534602, 14122384, 25069204, 27362119, 36188609, 50138408, 54724238, 72377218, 100276816, 109448476, 144754436, 218896952, 289508872, 437793904, 579017744, 1121846879, 2243693758, 4487387516, 8974775032, 17949550064]

約数ペア:

[(1, 17949550064), (2, 8974775032), (4, 4487387516), (8, 2243693758), (16, 1121846879), (31, 579017744), (41, 437793904), (62, 289508872), (82, 218896952), (124, 144754436), (164, 109448476), (179, 100276816), (248, 72377218), (328, 54724238), (358, 50138408), (496, 36188609), (656, 27362119), (716, 25069204), (1271, 14122384), (1432, 12534602), (2542, 7061192), (2864, 6267301), (4931, 3640144), (5084, 3530596), (5549, 3234736), (7339, 2445776), (9862, 1820072), (10168, 1765298), (11098, 1617368), (14678, 1222888), (19724, 910036), (20336, 882649), (22196, 808684), (29356, 611444), (39448, 455018), (44392, 404342), (58712, 305722), (78896, 227509), (88784, 202171), (117424, 152861)]