8978671236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1270327}}^1$

素因数の和:1270384

約数の個数: 48

約数和(自身を含む): 22764277760

約数和(自身を除く): 13785606524

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 1270327, 2540654, 3810981, 5081308, 7621962, 15243924, 24136213, 39380137, 48272426, 72408639, 78760274, 96544852, 118140411, 144817278, 157520548, 236280822, 289634556, 472561644, 748222603, 1496445206, 2244667809, 2992890412, 4489335618, 8978671236]

約数ペア:

[(1, 8978671236), (2, 4489335618), (3, 2992890412), (4, 2244667809), (6, 1496445206), (12, 748222603), (19, 472561644), (31, 289634556), (38, 236280822), (57, 157520548), (62, 144817278), (76, 118140411), (93, 96544852), (114, 78760274), (124, 72408639), (186, 48272426), (228, 39380137), (372, 24136213), (589, 15243924), (1178, 7621962), (1767, 5081308), (2356, 3810981), (3534, 2540654), (7068, 1270327)]