630223218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 1494484992

約数和(自身を除く): 864261774

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 191, 246, 263, 306, 369, 382, 526, 573, 697, 738, 789, 1146, 1394, 1578, 1719, 2091, 2367, 3247, 3438, 4182, 4471, 4734, 6273, 6494, 7831, 8942, 9741, 10783, 12546, 13413, 15662, 19482, 21566, 23493, 26826, 29223, 32349, 40239, 46986, 50233, 58446, 64698, 70479, 80478, 97047, 100466, 133127, 140958, 150699, 183311, 194094, 266254, 301398, 366622, 399381, 452097, 549933, 798762, 853961, 904194, 1099866, 1198143, 1649799, 1707922, 2059553, 2396286, 2561883, 3299598, 4119106, 5123766, 6178659, 7685649, 12357318, 15371298, 18535977, 35012401, 37071954, 70024802, 105037203, 210074406, 315111609, 630223218]

約数ペア:

[(1, 630223218), (2, 315111609), (3, 210074406), (6, 105037203), (9, 70024802), (17, 37071954), (18, 35012401), (34, 18535977), (41, 15371298), (51, 12357318), (82, 7685649), (102, 6178659), (123, 5123766), (153, 4119106), (191, 3299598), (246, 2561883), (263, 2396286), (306, 2059553), (369, 1707922), (382, 1649799), (526, 1198143), (573, 1099866), (697, 904194), (738, 853961), (789, 798762), (1146, 549933), (1394, 452097), (1578, 399381), (1719, 366622), (2091, 301398), (2367, 266254), (3247, 194094), (3438, 183311), (4182, 150699), (4471, 140958), (4734, 133127), (6273, 100466), (6494, 97047), (7831, 80478), (8942, 70479), (9741, 64698), (10783, 58446), (12546, 50233), (13413, 46986), (15662, 40239), (19482, 32349), (21566, 29223), (23493, 26826)]