408048198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 869916672

約数和(自身を除く): 461868474

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 137, 138, 191, 226, 274, 339, 382, 411, 573, 678, 822, 1146, 2599, 3151, 4393, 5198, 6302, 7797, 8786, 9453, 13179, 15481, 15594, 18906, 21583, 26167, 26358, 30962, 43166, 46443, 52334, 64749, 78501, 92886, 129498, 157002, 356063, 496409, 601841, 712126, 992818, 1068189, 1203682, 1489227, 1805523, 2136378, 2956871, 2978454, 3611046, 5913742, 8870613, 17741226, 68008033, 136016066, 204024099, 408048198]

約数ペア:

[(1, 408048198), (2, 204024099), (3, 136016066), (6, 68008033), (23, 17741226), (46, 8870613), (69, 5913742), (113, 3611046), (137, 2978454), (138, 2956871), (191, 2136378), (226, 1805523), (274, 1489227), (339, 1203682), (382, 1068189), (411, 992818), (573, 712126), (678, 601841), (822, 496409), (1146, 356063), (2599, 157002), (3151, 129498), (4393, 92886), (5198, 78501), (6302, 64749), (7797, 52334), (8786, 46443), (9453, 43166), (13179, 30962), (15481, 26358), (15594, 26167), (18906, 21583)]