255844056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12239}}^1$

素因数の和:12328

約数の個数: 64

約数和(自身を含む): 699148800

約数和(自身を除く): 443304744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 12239, 20904, 24478, 36717, 48956, 73434, 97912, 146868, 159107, 293736, 318214, 477321, 636428, 820013, 954642, 1272856, 1640026, 1909284, 2460039, 3280052, 3818568, 4920078, 6560104, 9840156, 10660169, 19680312, 21320338, 31980507, 42640676, 63961014, 85281352, 127922028, 255844056]

約数ペア:

[(1, 255844056), (2, 127922028), (3, 85281352), (4, 63961014), (6, 42640676), (8, 31980507), (12, 21320338), (13, 19680312), (24, 10660169), (26, 9840156), (39, 6560104), (52, 4920078), (67, 3818568), (78, 3280052), (104, 2460039), (134, 1909284), (156, 1640026), (201, 1272856), (268, 954642), (312, 820013), (402, 636428), (536, 477321), (804, 318214), (871, 293736), (1608, 159107), (1742, 146868), (2613, 97912), (3484, 73434), (5226, 48956), (6968, 36717), (10452, 24478), (12239, 20904)]