2817731608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 5532364800

約数和(自身を除く): 2714633192

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 239, 248, 274, 347, 478, 548, 694, 956, 1096, 1388, 1912, 2776, 4247, 7409, 8494, 10757, 14818, 16988, 21514, 29636, 32743, 33976, 43028, 47539, 59272, 65486, 82933, 86056, 95078, 130972, 165866, 190156, 261944, 331732, 380312, 663464, 1015033, 1473709, 2030066, 2570923, 2947418, 4060132, 5141846, 5894836, 8120264, 10283692, 11361821, 11789672, 20567384, 22723642, 45447284, 90894568, 352216451, 704432902, 1408865804, 2817731608]

約数ペア:

[(1, 2817731608), (2, 1408865804), (4, 704432902), (8, 352216451), (31, 90894568), (62, 45447284), (124, 22723642), (137, 20567384), (239, 11789672), (248, 11361821), (274, 10283692), (347, 8120264), (478, 5894836), (548, 5141846), (694, 4060132), (956, 2947418), (1096, 2570923), (1388, 2030066), (1912, 1473709), (2776, 1015033), (4247, 663464), (7409, 380312), (8494, 331732), (10757, 261944), (14818, 190156), (16988, 165866), (21514, 130972), (29636, 95078), (32743, 86056), (33976, 82933), (43028, 65486), (47539, 59272)]