1296997624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2161}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 2724120000

約数和(自身を除く): 1427122376

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 199, 232, 377, 398, 754, 796, 1508, 1592, 2161, 2587, 3016, 4322, 5174, 5771, 8644, 10348, 11542, 17288, 20696, 23084, 28093, 46168, 56186, 62669, 75023, 112372, 125338, 150046, 224744, 250676, 300092, 430039, 501352, 600184, 814697, 860078, 1629394, 1720156, 3258788, 3440312, 5590507, 6517576, 11181014, 12471131, 22362028, 24942262, 44724056, 49884524, 99769048, 162124703, 324249406, 648498812, 1296997624]

約数ペア:

[(1, 1296997624), (2, 648498812), (4, 324249406), (8, 162124703), (13, 99769048), (26, 49884524), (29, 44724056), (52, 24942262), (58, 22362028), (104, 12471131), (116, 11181014), (199, 6517576), (232, 5590507), (377, 3440312), (398, 3258788), (754, 1720156), (796, 1629394), (1508, 860078), (1592, 814697), (2161, 600184), (2587, 501352), (3016, 430039), (4322, 300092), (5174, 250676), (5771, 224744), (8644, 150046), (10348, 125338), (11542, 112372), (17288, 75023), (20696, 62669), (23084, 56186), (28093, 46168)]