944348678

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3062

約数の個数: 72

約数和(自身を含む): 1878831720

約数和(自身を除く): 934483042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 169, 182, 247, 266, 338, 494, 637, 931, 1183, 1274, 1729, 1862, 2366, 3001, 3211, 3458, 6002, 6422, 8281, 12103, 16562, 21007, 22477, 24206, 39013, 42014, 44954, 57019, 78026, 114038, 147049, 157339, 273091, 294098, 314678, 399133, 507169, 546182, 741247, 798266, 1014338, 1482494, 1911637, 2793931, 3550183, 3823274, 5188729, 5587862, 7100366, 9636211, 10377458, 19272422, 24851281, 36321103, 49702562, 67453477, 72642206, 134906954, 472174339, 944348678]

約数ペア:

[(1, 944348678), (2, 472174339), (7, 134906954), (13, 72642206), (14, 67453477), (19, 49702562), (26, 36321103), (38, 24851281), (49, 19272422), (91, 10377458), (98, 9636211), (133, 7100366), (169, 5587862), (182, 5188729), (247, 3823274), (266, 3550183), (338, 2793931), (494, 1911637), (637, 1482494), (931, 1014338), (1183, 798266), (1274, 741247), (1729, 546182), (1862, 507169), (2366, 399133), (3001, 314678), (3211, 294098), (3458, 273091), (6002, 157339), (6422, 147049), (8281, 114038), (12103, 78026), (16562, 57019), (21007, 44954), (22477, 42014), (24206, 39013)]