480861558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22133}}^1$

素因数の和:22229

約数の個数: 48

約数和(自身を含む): 1118740896

約数和(自身を除く): 637879338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 22133, 44266, 66399, 132798, 199197, 376261, 398394, 752522, 1128783, 1571443, 2257566, 3142886, 3386349, 4714329, 6772698, 9428658, 14142987, 26714531, 28285974, 53429062, 80143593, 160287186, 240430779, 480861558]

約数ペア:

[(1, 480861558), (2, 240430779), (3, 160287186), (6, 80143593), (9, 53429062), (17, 28285974), (18, 26714531), (34, 14142987), (51, 9428658), (71, 6772698), (102, 4714329), (142, 3386349), (153, 3142886), (213, 2257566), (306, 1571443), (426, 1128783), (639, 752522), (1207, 398394), (1278, 376261), (2414, 199197), (3621, 132798), (7242, 66399), (10863, 44266), (21726, 22133)]