259965144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 744744000

約数和(自身を除く): 484778856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 307, 342, 456, 614, 619, 684, 921, 1228, 1238, 1368, 1842, 1857, 2456, 2476, 2763, 3684, 3714, 4952, 5526, 5571, 5833, 7368, 7428, 11052, 11142, 11666, 11761, 14856, 17499, 22104, 22284, 23332, 23522, 34998, 35283, 44568, 46664, 47044, 52497, 69996, 70566, 94088, 104994, 105849, 139992, 141132, 190033, 209988, 211698, 282264, 380066, 419976, 423396, 570099, 760132, 846792, 1140198, 1520264, 1710297, 2280396, 3420594, 3610627, 4560792, 6841188, 7221254, 10831881, 13682376, 14442508, 21663762, 28885016, 32495643, 43327524, 64991286, 86655048, 129982572, 259965144]

約数ペア:

[(1, 259965144), (2, 129982572), (3, 86655048), (4, 64991286), (6, 43327524), (8, 32495643), (9, 28885016), (12, 21663762), (18, 14442508), (19, 13682376), (24, 10831881), (36, 7221254), (38, 6841188), (57, 4560792), (72, 3610627), (76, 3420594), (114, 2280396), (152, 1710297), (171, 1520264), (228, 1140198), (307, 846792), (342, 760132), (456, 570099), (614, 423396), (619, 419976), (684, 380066), (921, 282264), (1228, 211698), (1238, 209988), (1368, 190033), (1842, 141132), (1857, 139992), (2456, 105849), (2476, 104994), (2763, 94088), (3684, 70566), (3714, 69996), (4952, 52497), (5526, 47044), (5571, 46664), (5833, 44568), (7368, 35283), (7428, 34998), (11052, 23522), (11142, 23332), (11666, 22284), (11761, 22104), (14856, 17499)]