718596528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67741}}^1$

素因数の和:67782

約数の個数: 80

約数和(自身を含む): 2116802016

約数和(自身を除く): 1398205488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 67741, 135482, 203223, 270964, 406446, 541928, 812892, 880633, 1083856, 1151597, 1625784, 1761266, 2303194, 2641899, 3251568, 3454791, 3522532, 4606388, 5283798, 6909582, 7045064, 9212776, 10567596, 13819164, 14090128, 14970761, 18425552, 21135192, 27638328, 29941522, 42270384, 44912283, 55276656, 59883044, 89824566, 119766088, 179649132, 239532176, 359298264, 718596528]

約数ペア:

[(1, 718596528), (2, 359298264), (3, 239532176), (4, 179649132), (6, 119766088), (8, 89824566), (12, 59883044), (13, 55276656), (16, 44912283), (17, 42270384), (24, 29941522), (26, 27638328), (34, 21135192), (39, 18425552), (48, 14970761), (51, 14090128), (52, 13819164), (68, 10567596), (78, 9212776), (102, 7045064), (104, 6909582), (136, 5283798), (156, 4606388), (204, 3522532), (208, 3454791), (221, 3251568), (272, 2641899), (312, 2303194), (408, 1761266), (442, 1625784), (624, 1151597), (663, 1083856), (816, 880633), (884, 812892), (1326, 541928), (1768, 406446), (2652, 270964), (3536, 203223), (5304, 135482), (10608, 67741)]