3121849584

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{442439}}^1$

素因数の和:442467

約数の個数: 90

約数和(自身を含む): 10163289240

約数和(自身を除く): 7041439656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 442439, 884878, 1327317, 1769756, 2654634, 3097073, 3539512, 3981951, 5309268, 6194146, 7079024, 7963902, 9291219, 10618536, 12388292, 15927804, 18582438, 21237072, 21679511, 24776584, 27873657, 31855608, 37164876, 43359022, 49553168, 55747314, 63711216, 65038533, 74329752, 86718044, 111494628, 130077066, 148659504, 173436088, 195115599, 222989256, 260154132, 346872176, 390231198, 445978512, 520308264, 780462396, 1040616528, 1560924792, 3121849584]

約数ペア:

[(1, 3121849584), (2, 1560924792), (3, 1040616528), (4, 780462396), (6, 520308264), (7, 445978512), (8, 390231198), (9, 346872176), (12, 260154132), (14, 222989256), (16, 195115599), (18, 173436088), (21, 148659504), (24, 130077066), (28, 111494628), (36, 86718044), (42, 74329752), (48, 65038533), (49, 63711216), (56, 55747314), (63, 49553168), (72, 43359022), (84, 37164876), (98, 31855608), (112, 27873657), (126, 24776584), (144, 21679511), (147, 21237072), (168, 18582438), (196, 15927804), (252, 12388292), (294, 10618536), (336, 9291219), (392, 7963902), (441, 7079024), (504, 6194146), (588, 5309268), (784, 3981951), (882, 3539512), (1008, 3097073), (1176, 2654634), (1764, 1769756), (2352, 1327317), (3528, 884878), (7056, 442439)]