880664136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 128

約数和(自身を含む): 2550873600

約数和(自身を除く): 1670209464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 363, 418, 456, 484, 627, 726, 836, 968, 1254, 1331, 1451, 1452, 1672, 2299, 2508, 2662, 2902, 2904, 3993, 4353, 4598, 5016, 5324, 5804, 6897, 7986, 8706, 9196, 10648, 11608, 13794, 15961, 15972, 17412, 18392, 25289, 27569, 27588, 31922, 31944, 34824, 47883, 50578, 55138, 55176, 63844, 75867, 82707, 95766, 101156, 110276, 127688, 151734, 165414, 175571, 191532, 202312, 220552, 303259, 303468, 330828, 351142, 383064, 526713, 606518, 606936, 661656, 702284, 909777, 1053426, 1213036, 1404568, 1819554, 1931281, 2106852, 2426072, 3335849, 3639108, 3862562, 4213704, 5793843, 6671698, 7278216, 7725124, 10007547, 11587686, 13343396, 15450248, 20015094, 23175372, 26686792, 36694339, 40030188, 46350744, 73388678, 80060376, 110083017, 146777356, 220166034, 293554712, 440332068, 880664136]

約数ペア:

[(1, 880664136), (2, 440332068), (3, 293554712), (4, 220166034), (6, 146777356), (8, 110083017), (11, 80060376), (12, 73388678), (19, 46350744), (22, 40030188), (24, 36694339), (33, 26686792), (38, 23175372), (44, 20015094), (57, 15450248), (66, 13343396), (76, 11587686), (88, 10007547), (114, 7725124), (121, 7278216), (132, 6671698), (152, 5793843), (209, 4213704), (228, 3862562), (242, 3639108), (264, 3335849), (363, 2426072), (418, 2106852), (456, 1931281), (484, 1819554), (627, 1404568), (726, 1213036), (836, 1053426), (968, 909777), (1254, 702284), (1331, 661656), (1451, 606936), (1452, 606518), (1672, 526713), (2299, 383064), (2508, 351142), (2662, 330828), (2902, 303468), (2904, 303259), (3993, 220552), (4353, 202312), (4598, 191532), (5016, 175571), (5324, 165414), (5804, 151734), (6897, 127688), (7986, 110276), (8706, 101156), (9196, 95766), (10648, 82707), (11608, 75867), (13794, 63844), (15961, 55176), (15972, 55138), (17412, 50578), (18392, 47883), (25289, 34824), (27569, 31944), (27588, 31922)]