4480974484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 9475522560

約数和(自身を除く): 4994548076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 101, 124, 158, 202, 217, 316, 404, 434, 553, 647, 707, 868, 1106, 1294, 1414, 2212, 2449, 2588, 2828, 3131, 4529, 4898, 6262, 7979, 9058, 9796, 12524, 15958, 17143, 18116, 20057, 21917, 31916, 34286, 40114, 43834, 51113, 55853, 65347, 68572, 80228, 87668, 102226, 111706, 130694, 140399, 204452, 223412, 247349, 261388, 280798, 357791, 457429, 494698, 561596, 715582, 914858, 989396, 1431164, 1584503, 1731443, 1829716, 2025757, 3169006, 3462886, 4051514, 5162413, 6338012, 6925772, 8103028, 10324826, 11091521, 14180299, 20649652, 22183042, 28360598, 36136891, 44366084, 56721196, 72273782, 144547564, 160034803, 320069606, 640139212, 1120243621, 2240487242, 4480974484]

約数ペア:

[(1, 4480974484), (2, 2240487242), (4, 1120243621), (7, 640139212), (14, 320069606), (28, 160034803), (31, 144547564), (62, 72273782), (79, 56721196), (101, 44366084), (124, 36136891), (158, 28360598), (202, 22183042), (217, 20649652), (316, 14180299), (404, 11091521), (434, 10324826), (553, 8103028), (647, 6925772), (707, 6338012), (868, 5162413), (1106, 4051514), (1294, 3462886), (1414, 3169006), (2212, 2025757), (2449, 1829716), (2588, 1731443), (2828, 1584503), (3131, 1431164), (4529, 989396), (4898, 914858), (6262, 715582), (7979, 561596), (9058, 494698), (9796, 457429), (12524, 357791), (15958, 280798), (17143, 261388), (18116, 247349), (20057, 223412), (21917, 204452), (31916, 140399), (34286, 130694), (40114, 111706), (43834, 102226), (51113, 87668), (55853, 80228), (65347, 68572)]