4418637328

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 10332624384

約数和(自身を除く): 5913987056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 281, 392, 434, 496, 562, 647, 784, 868, 1124, 1294, 1519, 1736, 1967, 2248, 2588, 3038, 3472, 3934, 4496, 4529, 5176, 6076, 7868, 8711, 9058, 10352, 12152, 13769, 15736, 17422, 18116, 20057, 24304, 27538, 31472, 31703, 34844, 36232, 40114, 55076, 60977, 63406, 69688, 72464, 80228, 110152, 121954, 126812, 139376, 140399, 160456, 181807, 220304, 243908, 253624, 280798, 320912, 363614, 426839, 487816, 507248, 561596, 727228, 853678, 975632, 982793, 1123192, 1272649, 1454456, 1707356, 1965586, 2246384, 2545298, 2908912, 3414712, 3931172, 5090596, 5636017, 6829424, 7862344, 8908543, 10181192, 11272034, 15724688, 17817086, 20362384, 22544068, 35634172, 39452119, 45088136, 71268344, 78904238, 90176272, 142536688, 157808476, 276164833, 315616952, 552329666, 631233904, 1104659332, 2209318664, 4418637328]

約数ペア:

[(1, 4418637328), (2, 2209318664), (4, 1104659332), (7, 631233904), (8, 552329666), (14, 315616952), (16, 276164833), (28, 157808476), (31, 142536688), (49, 90176272), (56, 78904238), (62, 71268344), (98, 45088136), (112, 39452119), (124, 35634172), (196, 22544068), (217, 20362384), (248, 17817086), (281, 15724688), (392, 11272034), (434, 10181192), (496, 8908543), (562, 7862344), (647, 6829424), (784, 5636017), (868, 5090596), (1124, 3931172), (1294, 3414712), (1519, 2908912), (1736, 2545298), (1967, 2246384), (2248, 1965586), (2588, 1707356), (3038, 1454456), (3472, 1272649), (3934, 1123192), (4496, 982793), (4529, 975632), (5176, 853678), (6076, 727228), (7868, 561596), (8711, 507248), (9058, 487816), (10352, 426839), (12152, 363614), (13769, 320912), (15736, 280798), (17422, 253624), (18116, 243908), (20057, 220304), (24304, 181807), (27538, 160456), (31472, 140399), (31703, 139376), (34844, 126812), (36232, 121954), (40114, 110152), (55076, 80228), (60977, 72464), (63406, 69688)]