4142772048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{64747}}^1$

素因数の和:64832

約数の個数: 80

約数和(自身を含む): 11304482816

約数和(自身を除く): 7161710768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21328, 31992, 63984, 64747, 129494, 194241, 258988, 388482, 517976, 776964, 1035952, 1553928, 2007157, 2784121, 3107856, 4014314, 5568242, 6021471, 8028628, 8352363, 11136484, 12042942, 16057256, 16704726, 22272968, 24085884, 32114512, 33409452, 44545936, 48171768, 66818904, 86307751, 96343536, 133637808, 172615502, 258923253, 345231004, 517846506, 690462008, 1035693012, 1380924016, 2071386024, 4142772048]

約数ペア:

[(1, 4142772048), (2, 2071386024), (3, 1380924016), (4, 1035693012), (6, 690462008), (8, 517846506), (12, 345231004), (16, 258923253), (24, 172615502), (31, 133637808), (43, 96343536), (48, 86307751), (62, 66818904), (86, 48171768), (93, 44545936), (124, 33409452), (129, 32114512), (172, 24085884), (186, 22272968), (248, 16704726), (258, 16057256), (344, 12042942), (372, 11136484), (496, 8352363), (516, 8028628), (688, 6021471), (744, 5568242), (1032, 4014314), (1333, 3107856), (1488, 2784121), (2064, 2007157), (2666, 1553928), (3999, 1035952), (5332, 776964), (7998, 517976), (10664, 388482), (15996, 258988), (21328, 194241), (31992, 129494), (63984, 64747)]