261625308

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3784

約数の個数: 96

約数和(自身を含む): 753984000

約数和(自身を除く): 492358692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 476, 588, 686, 714, 833, 1029, 1372, 1428, 1666, 2058, 2499, 3332, 3739, 4116, 4998, 5831, 7478, 9996, 11217, 11662, 14956, 17493, 22434, 23324, 26173, 34986, 44868, 52346, 63563, 69972, 78519, 104692, 127126, 157038, 183211, 190689, 254252, 314076, 366422, 381378, 444941, 549633, 732844, 762756, 889882, 1099266, 1282477, 1334823, 1779764, 2198532, 2564954, 2669646, 3114587, 3847431, 5129908, 5339292, 6229174, 7694862, 9343761, 12458348, 15389724, 18687522, 21802109, 37375044, 43604218, 65406327, 87208436, 130812654, 261625308]

約数ペア:

[(1, 261625308), (2, 130812654), (3, 87208436), (4, 65406327), (6, 43604218), (7, 37375044), (12, 21802109), (14, 18687522), (17, 15389724), (21, 12458348), (28, 9343761), (34, 7694862), (42, 6229174), (49, 5339292), (51, 5129908), (68, 3847431), (84, 3114587), (98, 2669646), (102, 2564954), (119, 2198532), (147, 1779764), (196, 1334823), (204, 1282477), (238, 1099266), (294, 889882), (343, 762756), (357, 732844), (476, 549633), (588, 444941), (686, 381378), (714, 366422), (833, 314076), (1029, 254252), (1372, 190689), (1428, 183211), (1666, 157038), (2058, 127126), (2499, 104692), (3332, 78519), (3739, 69972), (4116, 63563), (4998, 52346), (5831, 44868), (7478, 34986), (9996, 26173), (11217, 23324), (11662, 22434), (14956, 17493)]