821706192

素因数分解:

$2^4\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{3853}}^1$

素因数の和:5348

約数の個数: 60

約数和(自身を含む): 2301786084

約数和(自身を除く): 1480079892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1481, 2962, 3853, 4443, 5924, 7706, 8886, 11559, 11848, 13329, 15412, 17772, 23118, 23696, 26658, 30824, 34677, 35544, 46236, 53316, 61648, 69354, 71088, 92472, 106632, 138708, 184944, 213264, 277416, 554832, 5706293, 11412586, 17118879, 22825172, 34237758, 45650344, 51356637, 68475516, 91300688, 102713274, 136951032, 205426548, 273902064, 410853096, 821706192]

約数ペア:

[(1, 821706192), (2, 410853096), (3, 273902064), (4, 205426548), (6, 136951032), (8, 102713274), (9, 91300688), (12, 68475516), (16, 51356637), (18, 45650344), (24, 34237758), (36, 22825172), (48, 17118879), (72, 11412586), (144, 5706293), (1481, 554832), (2962, 277416), (3853, 213264), (4443, 184944), (5924, 138708), (7706, 106632), (8886, 92472), (11559, 71088), (11848, 69354), (13329, 61648), (15412, 53316), (17772, 46236), (23118, 35544), (23696, 34677), (26658, 30824)]