402743016

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47809}}^1$

素因数の和:47840

約数の個数: 80

約数和(自身を含む): 1214852100

約数和(自身を除く): 812109084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 47809, 95618, 143427, 191236, 286854, 382472, 430281, 573708, 621517, 860562, 1147416, 1243034, 1290843, 1721124, 1864551, 2486068, 2581686, 3442248, 3729102, 3872529, 4972136, 5163372, 5593653, 7458204, 7745058, 10326744, 11187306, 14916408, 15490116, 16780959, 22374612, 30980232, 33561918, 44749224, 50342877, 67123836, 100685754, 134247672, 201371508, 402743016]

約数ペア:

[(1, 402743016), (2, 201371508), (3, 134247672), (4, 100685754), (6, 67123836), (8, 50342877), (9, 44749224), (12, 33561918), (13, 30980232), (18, 22374612), (24, 16780959), (26, 15490116), (27, 14916408), (36, 11187306), (39, 10326744), (52, 7745058), (54, 7458204), (72, 5593653), (78, 5163372), (81, 4972136), (104, 3872529), (108, 3729102), (117, 3442248), (156, 2581686), (162, 2486068), (216, 1864551), (234, 1721124), (312, 1290843), (324, 1243034), (351, 1147416), (468, 860562), (648, 621517), (702, 573708), (936, 430281), (1053, 382472), (1404, 286854), (2106, 191236), (2808, 143427), (4212, 95618), (8424, 47809)]