31585484084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23291}}^1$

素因数の和:23374

約数の個数: 144

約数和(自身を含む): 76281113664

約数和(自身を除く): 44695629580

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 37, 44, 49, 68, 74, 77, 98, 119, 148, 154, 187, 196, 238, 259, 308, 374, 407, 476, 518, 539, 629, 748, 814, 833, 1036, 1078, 1258, 1309, 1628, 1666, 1813, 2156, 2516, 2618, 2849, 3332, 3626, 4403, 5236, 5698, 6919, 7252, 8806, 9163, 11396, 13838, 17612, 18326, 19943, 23291, 27676, 30821, 36652, 39886, 46582, 48433, 61642, 79772, 93164, 96866, 123284, 163037, 193732, 256201, 326074, 339031, 395947, 512402, 652148, 678062, 791894, 861767, 1024804, 1141259, 1356124, 1583788, 1723534, 1793407, 2282518, 2771629, 3447068, 3586814, 4355417, 4565036, 5543258, 6032369, 7173628, 8710834, 9479437, 11086516, 12064738, 12553849, 14650039, 17421668, 18958874, 19401403, 24129476, 25107698, 29300078, 30487919, 37917748, 38802806, 42226583, 50215396, 58600156, 60975838, 66356059, 77605612, 84453166, 102550273, 121951676, 132712118, 161150429, 168906332, 205100546, 213415433, 265424236, 322300858, 410201092, 426830866, 464492413, 644601716, 717851911, 853661732, 928984826, 1128053003, 1435703822, 1857969652, 2256106006, 2871407644, 4512212012, 7896371021, 15792742042, 31585484084]

約数ペア:

[(1, 31585484084), (2, 15792742042), (4, 7896371021), (7, 4512212012), (11, 2871407644), (14, 2256106006), (17, 1857969652), (22, 1435703822), (28, 1128053003), (34, 928984826), (37, 853661732), (44, 717851911), (49, 644601716), (68, 464492413), (74, 426830866), (77, 410201092), (98, 322300858), (119, 265424236), (148, 213415433), (154, 205100546), (187, 168906332), (196, 161150429), (238, 132712118), (259, 121951676), (308, 102550273), (374, 84453166), (407, 77605612), (476, 66356059), (518, 60975838), (539, 58600156), (629, 50215396), (748, 42226583), (814, 38802806), (833, 37917748), (1036, 30487919), (1078, 29300078), (1258, 25107698), (1309, 24129476), (1628, 19401403), (1666, 18958874), (1813, 17421668), (2156, 14650039), (2516, 12553849), (2618, 12064738), (2849, 11086516), (3332, 9479437), (3626, 8710834), (4403, 7173628), (5236, 6032369), (5698, 5543258), (6919, 4565036), (7252, 4355417), (8806, 3586814), (9163, 3447068), (11396, 2771629), (13838, 2282518), (17612, 1793407), (18326, 1723534), (19943, 1583788), (23291, 1356124), (27676, 1141259), (30821, 1024804), (36652, 861767), (39886, 791894), (46582, 678062), (48433, 652148), (61642, 512402), (79772, 395947), (93164, 339031), (96866, 326074), (123284, 256201), (163037, 193732)]