863218104

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1471}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 2517120000

約数和(自身を除く): 1653901896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 499, 588, 998, 1176, 1471, 1497, 1996, 2942, 2994, 3493, 3992, 4413, 5884, 5988, 6986, 8826, 10297, 10479, 11768, 11976, 13972, 17652, 20594, 20958, 24451, 27944, 30891, 35304, 41188, 41916, 48902, 61782, 72079, 73353, 82376, 83832, 97804, 123564, 144158, 146706, 195608, 216237, 247128, 288316, 293412, 432474, 576632, 586824, 734029, 864948, 1468058, 1729896, 2202087, 2936116, 4404174, 5138203, 5872232, 8808348, 10276406, 15414609, 17616696, 20552812, 30829218, 35967421, 41105624, 61658436, 71934842, 107902263, 123316872, 143869684, 215804526, 287739368, 431609052, 863218104]

約数ペア:

[(1, 863218104), (2, 431609052), (3, 287739368), (4, 215804526), (6, 143869684), (7, 123316872), (8, 107902263), (12, 71934842), (14, 61658436), (21, 41105624), (24, 35967421), (28, 30829218), (42, 20552812), (49, 17616696), (56, 15414609), (84, 10276406), (98, 8808348), (147, 5872232), (168, 5138203), (196, 4404174), (294, 2936116), (392, 2202087), (499, 1729896), (588, 1468058), (998, 864948), (1176, 734029), (1471, 586824), (1497, 576632), (1996, 432474), (2942, 293412), (2994, 288316), (3493, 247128), (3992, 216237), (4413, 195608), (5884, 146706), (5988, 144158), (6986, 123564), (8826, 97804), (10297, 83832), (10479, 82376), (11768, 73353), (11976, 72079), (13972, 61782), (17652, 48902), (20594, 41916), (20958, 41188), (24451, 35304), (27944, 30891)]