254118852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6213

約数の個数: 72

約数和(自身を含む): 699655320

約数和(自身を除く): 445536468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6101, 6942, 10413, 12202, 13884, 18303, 20826, 24404, 36606, 41652, 54909, 73212, 79313, 109818, 158626, 219636, 237939, 317252, 475878, 542989, 713817, 951756, 1085978, 1427634, 1628967, 2171956, 2855268, 3257934, 4886901, 6515868, 7058857, 9773802, 14117714, 19547604, 21176571, 28235428, 42353142, 63529713, 84706284, 127059426, 254118852]

約数ペア:

[(1, 254118852), (2, 127059426), (3, 84706284), (4, 63529713), (6, 42353142), (9, 28235428), (12, 21176571), (13, 19547604), (18, 14117714), (26, 9773802), (36, 7058857), (39, 6515868), (52, 4886901), (78, 3257934), (89, 2855268), (117, 2171956), (156, 1628967), (178, 1427634), (234, 1085978), (267, 951756), (356, 713817), (468, 542989), (534, 475878), (801, 317252), (1068, 237939), (1157, 219636), (1602, 158626), (2314, 109818), (3204, 79313), (3471, 73212), (4628, 54909), (6101, 41652), (6942, 36606), (10413, 24404), (12202, 20826), (13884, 18303)]