1515664072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 3130893360

約数和(自身を除く): 1615229288

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 173, 244, 346, 488, 692, 793, 1381, 1384, 1586, 2249, 2762, 3172, 4498, 5524, 6344, 8996, 10553, 11048, 17953, 17992, 21106, 35906, 42212, 71812, 84241, 84424, 137189, 143624, 168482, 238913, 274378, 336964, 477826, 548756, 673928, 955652, 1095133, 1097512, 1911304, 2190266, 3105869, 4380532, 6211738, 8761064, 12423476, 14573693, 24846952, 29147386, 58294772, 116589544, 189458009, 378916018, 757832036, 1515664072]

約数ペア:

[(1, 1515664072), (2, 757832036), (4, 378916018), (8, 189458009), (13, 116589544), (26, 58294772), (52, 29147386), (61, 24846952), (104, 14573693), (122, 12423476), (173, 8761064), (244, 6211738), (346, 4380532), (488, 3105869), (692, 2190266), (793, 1911304), (1381, 1097512), (1384, 1095133), (1586, 955652), (2249, 673928), (2762, 548756), (3172, 477826), (4498, 336964), (5524, 274378), (6344, 238913), (8996, 168482), (10553, 143624), (11048, 137189), (17953, 84424), (17992, 84241), (21106, 71812), (35906, 42212)]