409849488

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{40087}}^1$

素因数の和:40172

約数の個数: 60

約数和(自身を含む): 1163193408

約数和(自身を除く): 753343920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 40087, 80174, 120261, 160348, 240522, 320696, 360783, 481044, 641392, 721566, 962088, 1443132, 1924176, 2846177, 2886264, 5692354, 5772528, 8538531, 11384708, 17077062, 22769416, 25615593, 34154124, 45538832, 51231186, 68308248, 102462372, 136616496, 204924744, 409849488]

約数ペア:

[(1, 409849488), (2, 204924744), (3, 136616496), (4, 102462372), (6, 68308248), (8, 51231186), (9, 45538832), (12, 34154124), (16, 25615593), (18, 22769416), (24, 17077062), (36, 11384708), (48, 8538531), (71, 5772528), (72, 5692354), (142, 2886264), (144, 2846177), (213, 1924176), (284, 1443132), (426, 962088), (568, 721566), (639, 641392), (852, 481044), (1136, 360783), (1278, 320696), (1704, 240522), (2556, 160348), (3408, 120261), (5112, 80174), (10224, 40087)]