250390896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1181}}^1$

素因数の和:1830

約数の個数: 80

約数和(自身を含む): 741047808

約数和(自身を除く): 490656912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 631, 1181, 1262, 1893, 2362, 2524, 3543, 3786, 4417, 4724, 5048, 7086, 7572, 8267, 8834, 9448, 10096, 13251, 14172, 15144, 16534, 17668, 18896, 24801, 26502, 28344, 30288, 33068, 35336, 49602, 53004, 56688, 66136, 70672, 99204, 106008, 132272, 198408, 212016, 396816, 745211, 1490422, 2235633, 2980844, 4471266, 5216477, 5961688, 8942532, 10432954, 11923376, 15649431, 17885064, 20865908, 31298862, 35770128, 41731816, 62597724, 83463632, 125195448, 250390896]

約数ペア:

[(1, 250390896), (2, 125195448), (3, 83463632), (4, 62597724), (6, 41731816), (7, 35770128), (8, 31298862), (12, 20865908), (14, 17885064), (16, 15649431), (21, 11923376), (24, 10432954), (28, 8942532), (42, 5961688), (48, 5216477), (56, 4471266), (84, 2980844), (112, 2235633), (168, 1490422), (336, 745211), (631, 396816), (1181, 212016), (1262, 198408), (1893, 132272), (2362, 106008), (2524, 99204), (3543, 70672), (3786, 66136), (4417, 56688), (4724, 53004), (5048, 49602), (7086, 35336), (7572, 33068), (8267, 30288), (8834, 28344), (9448, 26502), (10096, 24801), (13251, 18896), (14172, 17668), (15144, 16534)]