481335816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81197}}^1$

素因数の和:81238

約数の個数: 64

約数和(自身を含む): 1364126400

約数和(自身を除く): 882790584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 81197, 162394, 243591, 324788, 487182, 649576, 974364, 1055561, 1542743, 1948728, 2111122, 3085486, 3166683, 4222244, 4628229, 6170972, 6333366, 8444488, 9256458, 12341944, 12666732, 18512916, 20055659, 25333464, 37025832, 40111318, 60166977, 80222636, 120333954, 160445272, 240667908, 481335816]

約数ペア:

[(1, 481335816), (2, 240667908), (3, 160445272), (4, 120333954), (6, 80222636), (8, 60166977), (12, 40111318), (13, 37025832), (19, 25333464), (24, 20055659), (26, 18512916), (38, 12666732), (39, 12341944), (52, 9256458), (57, 8444488), (76, 6333366), (78, 6170972), (104, 4628229), (114, 4222244), (152, 3166683), (156, 3085486), (228, 2111122), (247, 1948728), (312, 1542743), (456, 1055561), (494, 974364), (741, 649576), (988, 487182), (1482, 324788), (1976, 243591), (2964, 162394), (5928, 81197)]