238519692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3259}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 640785600

約数和(自身を除く): 402265908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 3259, 3852, 4066, 6099, 6518, 8132, 9777, 12198, 13036, 18297, 19554, 24396, 29331, 36594, 39108, 58662, 61921, 73188, 117324, 123842, 185763, 247684, 348713, 371526, 557289, 697426, 743052, 1046139, 1114578, 1394852, 2092278, 2229156, 3138417, 4184556, 6276834, 6625547, 12553668, 13251094, 19876641, 26502188, 39753282, 59629923, 79506564, 119259846, 238519692]

約数ペア:

[(1, 238519692), (2, 119259846), (3, 79506564), (4, 59629923), (6, 39753282), (9, 26502188), (12, 19876641), (18, 13251094), (19, 12553668), (36, 6625547), (38, 6276834), (57, 4184556), (76, 3138417), (107, 2229156), (114, 2092278), (171, 1394852), (214, 1114578), (228, 1046139), (321, 743052), (342, 697426), (428, 557289), (642, 371526), (684, 348713), (963, 247684), (1284, 185763), (1926, 123842), (2033, 117324), (3259, 73188), (3852, 61921), (4066, 58662), (6099, 39108), (6518, 36594), (8132, 29331), (9777, 24396), (12198, 19554), (13036, 18297)]