393156907845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^2$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 699570732672

約数和(自身を除く): 306413824827

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 83, 159, 195, 249, 265, 415, 677, 689, 795, 1079, 1245, 2031, 2067, 3237, 3385, 3445, 4399, 5395, 8801, 10155, 10335, 13197, 16185, 21995, 26403, 35881, 44005, 56191, 57187, 65985, 107643, 132015, 168573, 171561, 179405, 280955, 285935, 458329, 466453, 538215, 730483, 842865, 857805, 1374987, 1399359, 2191449, 2291645, 2332265, 2978123, 3652415, 5958277, 6874935, 6996795, 8934369, 10957245, 14890615, 17874831, 24291437, 29791385, 38041307, 38715599, 44671845, 72874311, 89374155, 114123921, 116146797, 121457185, 190206535, 193577995, 315788681, 364371555, 494536991, 570619605, 580733985, 947366043, 1483610973, 1578943405, 2016189271, 2472684955, 4736830215, 6048567813, 7418054865, 10080946355, 26210460523, 30242839065, 78631381569, 131052302615, 393156907845]

約数ペア:

[(1, 393156907845), (3, 131052302615), (5, 78631381569), (13, 30242839065), (15, 26210460523), (39, 10080946355), (53, 7418054865), (65, 6048567813), (83, 4736830215), (159, 2472684955), (195, 2016189271), (249, 1578943405), (265, 1483610973), (415, 947366043), (677, 580733985), (689, 570619605), (795, 494536991), (1079, 364371555), (1245, 315788681), (2031, 193577995), (2067, 190206535), (3237, 121457185), (3385, 116146797), (3445, 114123921), (4399, 89374155), (5395, 72874311), (8801, 44671845), (10155, 38715599), (10335, 38041307), (13197, 29791385), (16185, 24291437), (21995, 17874831), (26403, 14890615), (35881, 10957245), (44005, 8934369), (56191, 6996795), (57187, 6874935), (65985, 5958277), (107643, 3652415), (132015, 2978123), (168573, 2332265), (171561, 2291645), (179405, 2191449), (280955, 1399359), (285935, 1374987), (458329, 857805), (466453, 842865), (538215, 730483)]