289481796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{141073}}^1$

素因数の和:141105

約数の個数: 48

約数和(自身を含む): 790014400

約数和(自身を除く): 500532604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 141073, 282146, 423219, 564292, 846438, 1269657, 1692876, 2539314, 2680387, 3808971, 5078628, 5360774, 7617942, 8041161, 10721548, 15235884, 16082322, 24123483, 32164644, 48246966, 72370449, 96493932, 144740898, 289481796]

約数ペア:

[(1, 289481796), (2, 144740898), (3, 96493932), (4, 72370449), (6, 48246966), (9, 32164644), (12, 24123483), (18, 16082322), (19, 15235884), (27, 10721548), (36, 8041161), (38, 7617942), (54, 5360774), (57, 5078628), (76, 3808971), (108, 2680387), (114, 2539314), (171, 1692876), (228, 1269657), (342, 846438), (513, 564292), (684, 423219), (1026, 282146), (2052, 141073)]