1520603604

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4498

約数の個数: 108

約数和(自身を含む): 4299375444

約数和(自身を除く): 2778771840

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2187, 2916, 3159, 4212, 4374, 4457, 6318, 6561, 8748, 8914, 9477, 12636, 13122, 13371, 17828, 18954, 26244, 26742, 28431, 37908, 40113, 53484, 56862, 57941, 80226, 85293, 113724, 115882, 120339, 160452, 170586, 173823, 231764, 240678, 341172, 347646, 361017, 481356, 521469, 695292, 722034, 1042938, 1083051, 1444068, 1564407, 2085876, 2166102, 3128814, 3249153, 4332204, 4693221, 6257628, 6498306, 9386442, 9747459, 12996612, 14079663, 18772884, 19494918, 28159326, 29242377, 38989836, 42238989, 56318652, 58484754, 84477978, 116969508, 126716967, 168955956, 253433934, 380150901, 506867868, 760301802, 1520603604]

約数ペア:

[(1, 1520603604), (2, 760301802), (3, 506867868), (4, 380150901), (6, 253433934), (9, 168955956), (12, 126716967), (13, 116969508), (18, 84477978), (26, 58484754), (27, 56318652), (36, 42238989), (39, 38989836), (52, 29242377), (54, 28159326), (78, 19494918), (81, 18772884), (108, 14079663), (117, 12996612), (156, 9747459), (162, 9386442), (234, 6498306), (243, 6257628), (324, 4693221), (351, 4332204), (468, 3249153), (486, 3128814), (702, 2166102), (729, 2085876), (972, 1564407), (1053, 1444068), (1404, 1083051), (1458, 1042938), (2106, 722034), (2187, 695292), (2916, 521469), (3159, 481356), (4212, 361017), (4374, 347646), (4457, 341172), (6318, 240678), (6561, 231764), (8748, 173823), (8914, 170586), (9477, 160452), (12636, 120339), (13122, 115882), (13371, 113724), (17828, 85293), (18954, 80226), (26244, 57941), (26742, 56862), (28431, 53484), (37908, 40113)]