7870049304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{76207}}^1$

素因数の和:76560

約数の個数: 64

約数和(自身を含む): 21252887040

約数和(自身を除く): 13382837736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 662, 993, 1324, 1986, 2648, 3972, 4303, 7944, 8606, 12909, 17212, 25818, 34424, 51636, 76207, 103272, 152414, 228621, 304828, 457242, 609656, 914484, 990691, 1828968, 1981382, 2972073, 3962764, 5944146, 7925528, 11888292, 23776584, 25224517, 50449034, 75673551, 100898068, 151347102, 201796136, 302694204, 327918721, 605388408, 655837442, 983756163, 1311674884, 1967512326, 2623349768, 3935024652, 7870049304]

約数ペア:

[(1, 7870049304), (2, 3935024652), (3, 2623349768), (4, 1967512326), (6, 1311674884), (8, 983756163), (12, 655837442), (13, 605388408), (24, 327918721), (26, 302694204), (39, 201796136), (52, 151347102), (78, 100898068), (104, 75673551), (156, 50449034), (312, 25224517), (331, 23776584), (662, 11888292), (993, 7925528), (1324, 5944146), (1986, 3962764), (2648, 2972073), (3972, 1981382), (4303, 1828968), (7944, 990691), (8606, 914484), (12909, 609656), (17212, 457242), (25818, 304828), (34424, 228621), (51636, 152414), (76207, 103272)]