201412312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 415872000

約数和(自身を除く): 214459688

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 74, 76, 118, 148, 152, 236, 296, 472, 607, 703, 1121, 1214, 1406, 2183, 2242, 2428, 2812, 4366, 4484, 4856, 5624, 8732, 8968, 11533, 17464, 22459, 23066, 35813, 41477, 44918, 46132, 71626, 82954, 89836, 92264, 143252, 165908, 179672, 286504, 331816, 426721, 680447, 853442, 1325081, 1360894, 1706884, 2650162, 2721788, 3413768, 5300324, 5443576, 10600648, 25176539, 50353078, 100706156, 201412312]

約数ペア:

[(1, 201412312), (2, 100706156), (4, 50353078), (8, 25176539), (19, 10600648), (37, 5443576), (38, 5300324), (59, 3413768), (74, 2721788), (76, 2650162), (118, 1706884), (148, 1360894), (152, 1325081), (236, 853442), (296, 680447), (472, 426721), (607, 331816), (703, 286504), (1121, 179672), (1214, 165908), (1406, 143252), (2183, 92264), (2242, 89836), (2428, 82954), (2812, 71626), (4366, 46132), (4484, 44918), (4856, 41477), (5624, 35813), (8732, 23066), (8968, 22459), (11533, 17464)]