13309920456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 38355482880

約数和(自身を除く): 25045562424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 397, 591, 788, 794, 1013, 1182, 1191, 1379, 1576, 1588, 2026, 2364, 2382, 2758, 2779, 3039, 3176, 4052, 4137, 4728, 4764, 5516, 5558, 6078, 7091, 8104, 8274, 8337, 9528, 11032, 11116, 12156, 14182, 16548, 16674, 21273, 22232, 24312, 28364, 33096, 33348, 42546, 56728, 66696, 78209, 85092, 156418, 170184, 199561, 234627, 312836, 399122, 402161, 469254, 547463, 598683, 625672, 798244, 804322, 938508, 1094926, 1197366, 1206483, 1396927, 1596488, 1608644, 1642389, 1877016, 2189852, 2394732, 2412966, 2793854, 2815127, 3217288, 3284778, 4190781, 4379704, 4789464, 4825932, 5587708, 5630254, 6569556, 8381562, 8445381, 9651864, 11175416, 11260508, 13139112, 16763124, 16890762, 22521016, 33526248, 33781524, 67563048, 79225717, 158451434, 237677151, 316902868, 475354302, 554580019, 633805736, 950708604, 1109160038, 1663740057, 1901417208, 2218320076, 3327480114, 4436640152, 6654960228, 13309920456]

約数ペア:

[(1, 13309920456), (2, 6654960228), (3, 4436640152), (4, 3327480114), (6, 2218320076), (7, 1901417208), (8, 1663740057), (12, 1109160038), (14, 950708604), (21, 633805736), (24, 554580019), (28, 475354302), (42, 316902868), (56, 237677151), (84, 158451434), (168, 79225717), (197, 67563048), (394, 33781524), (397, 33526248), (591, 22521016), (788, 16890762), (794, 16763124), (1013, 13139112), (1182, 11260508), (1191, 11175416), (1379, 9651864), (1576, 8445381), (1588, 8381562), (2026, 6569556), (2364, 5630254), (2382, 5587708), (2758, 4825932), (2779, 4789464), (3039, 4379704), (3176, 4190781), (4052, 3284778), (4137, 3217288), (4728, 2815127), (4764, 2793854), (5516, 2412966), (5558, 2394732), (6078, 2189852), (7091, 1877016), (8104, 1642389), (8274, 1608644), (8337, 1596488), (9528, 1396927), (11032, 1206483), (11116, 1197366), (12156, 1094926), (14182, 938508), (16548, 804322), (16674, 798244), (21273, 625672), (22232, 598683), (24312, 547463), (28364, 469254), (33096, 402161), (33348, 399122), (42546, 312836), (56728, 234627), (66696, 199561), (78209, 170184), (85092, 156418)]