1089920484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37057}}^1$

素因数の和:37129

約数の個数: 72

約数和(自身を含む): 2967604640

約数和(自身を除く): 1877684156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 37057, 74114, 111171, 148228, 222342, 333513, 444684, 667026, 704083, 1334052, 1408166, 1593451, 2112249, 2816332, 3186902, 4224498, 4780353, 6336747, 6373804, 8448996, 9560706, 12673494, 14341059, 19121412, 25346988, 28682118, 30275569, 57364236, 60551138, 90826707, 121102276, 181653414, 272480121, 363306828, 544960242, 1089920484]

約数ペア:

[(1, 1089920484), (2, 544960242), (3, 363306828), (4, 272480121), (6, 181653414), (9, 121102276), (12, 90826707), (18, 60551138), (19, 57364236), (36, 30275569), (38, 28682118), (43, 25346988), (57, 19121412), (76, 14341059), (86, 12673494), (114, 9560706), (129, 8448996), (171, 6373804), (172, 6336747), (228, 4780353), (258, 4224498), (342, 3186902), (387, 2816332), (516, 2112249), (684, 1593451), (774, 1408166), (817, 1334052), (1548, 704083), (1634, 667026), (2451, 444684), (3268, 333513), (4902, 222342), (7353, 148228), (9804, 111171), (14706, 74114), (29412, 37057)]