4920961656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{177217}}^1$

素因数の和:177328

約数の個数: 64

約数和(自身を含む): 13397680800

約数和(自身を除く): 8476719144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 177217, 354434, 531651, 708868, 1063302, 1417736, 2126604, 2303821, 4253208, 4607642, 6911463, 9215284, 13822926, 15772313, 18430568, 27645852, 31544626, 47316939, 55291704, 63089252, 94633878, 126178504, 189267756, 205040069, 378535512, 410080138, 615120207, 820160276, 1230240414, 1640320552, 2460480828, 4920961656]

約数ペア:

[(1, 4920961656), (2, 2460480828), (3, 1640320552), (4, 1230240414), (6, 820160276), (8, 615120207), (12, 410080138), (13, 378535512), (24, 205040069), (26, 189267756), (39, 126178504), (52, 94633878), (78, 63089252), (89, 55291704), (104, 47316939), (156, 31544626), (178, 27645852), (267, 18430568), (312, 15772313), (356, 13822926), (534, 9215284), (712, 6911463), (1068, 4607642), (1157, 4253208), (2136, 2303821), (2314, 2126604), (3471, 1417736), (4628, 1063302), (6942, 708868), (9256, 531651), (13884, 354434), (27768, 177217)]