1380450023391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{7907}}^1$

素因数の和:8428

約数の個数: 64

約数和(自身を含む): 1983554150400

約数和(自身を除く): 603104127009

約数列:

[1, 3, 19, 57, 79, 137, 237, 283, 411, 849, 1501, 2603, 4503, 5377, 7809, 7907, 10823, 16131, 22357, 23721, 32469, 38771, 67071, 116313, 150233, 205637, 424783, 450699, 616911, 624653, 736649, 1083259, 1274349, 1873959, 2209947, 2237681, 3062909, 3249777, 6713043, 9188727, 11868407, 20581921, 35605221, 42515939, 58195271, 61745763, 85577461, 127547817, 174585813, 176776799, 256732383, 306562297, 530330397, 919686891, 1625971759, 3358759181, 4877915277, 5824683643, 10076277543, 17474050929, 24218421463, 72655264389, 460150007797, 1380450023391]

約数ペア:

[(1, 1380450023391), (3, 460150007797), (19, 72655264389), (57, 24218421463), (79, 17474050929), (137, 10076277543), (237, 5824683643), (283, 4877915277), (411, 3358759181), (849, 1625971759), (1501, 919686891), (2603, 530330397), (4503, 306562297), (5377, 256732383), (7809, 176776799), (7907, 174585813), (10823, 127547817), (16131, 85577461), (22357, 61745763), (23721, 58195271), (32469, 42515939), (38771, 35605221), (67071, 20581921), (116313, 11868407), (150233, 9188727), (205637, 6713043), (424783, 3249777), (450699, 3062909), (616911, 2237681), (624653, 2209947), (736649, 1873959), (1083259, 1274349)]