31164263676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55631}}^1$

素因数の和:55686

約数の個数: 240

約数和(自身を含む): 105549480960

約数和(自身を除く): 74385217284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1482, 1539, 1596, 1638, 1729, 2052, 2106, 2223, 2268, 2394, 2457, 2964, 3078, 3276, 3458, 3591, 4212, 4446, 4788, 4914, 5187, 6156, 6669, 6916, 7182, 7371, 8892, 9828, 10374, 10773, 13338, 14364, 14742, 15561, 20007, 20748, 21546, 26676, 29484, 31122, 40014, 43092, 46683, 55631, 62244, 80028, 93366, 111262, 140049, 166893, 186732, 222524, 280098, 333786, 389417, 500679, 560196, 667572, 723203, 778834, 1001358, 1056989, 1168251, 1446406, 1502037, 1557668, 2002716, 2113978, 2169609, 2336502, 2892812, 3004074, 3170967, 3504753, 4227956, 4339218, 4506111, 4673004, 5062421, 6008148, 6341934, 6508827, 7009506, 7398923, 8678436, 9012222, 9512901, 10124842, 10514259, 12683868, 13017654, 13740857, 14019012, 14797846, 15187263, 18024444, 19025802, 19526481, 20249684, 21028518, 22196769, 26035308, 27481714, 28538703, 29595692, 30374526, 31542777, 38051604, 39052962, 41222571, 42057036, 44393538, 45561789, 54963428, 57077406, 58579443, 60749052, 63085554, 66590307, 78105924, 82445142, 85616109, 88787076, 91123578, 96185999, 114154812, 117158886, 123667713, 126171108, 133180614, 136685367, 164890284, 171232218, 182247156, 192371998, 199770921, 234317772, 247335426, 266361228, 273370734, 288557997, 342464436, 371003139, 384743996, 399541842, 410056101, 494670852, 546741468, 577115994, 599312763, 742006278, 799083684, 820112202, 865673991, 1113009417, 1154231988, 1198625526, 1484012556, 1640224404, 1731347982, 2226018834, 2397251052, 2597021973, 3462695964, 4452037668, 5194043946, 7791065919, 10388087892, 15582131838, 31164263676]

約数ペア:

[(1, 31164263676), (2, 15582131838), (3, 10388087892), (4, 7791065919), (6, 5194043946), (7, 4452037668), (9, 3462695964), (12, 2597021973), (13, 2397251052), (14, 2226018834), (18, 1731347982), (19, 1640224404), (21, 1484012556), (26, 1198625526), (27, 1154231988), (28, 1113009417), (36, 865673991), (38, 820112202), (39, 799083684), (42, 742006278), (52, 599312763), (54, 577115994), (57, 546741468), (63, 494670852), (76, 410056101), (78, 399541842), (81, 384743996), (84, 371003139), (91, 342464436), (108, 288557997), (114, 273370734), (117, 266361228), (126, 247335426), (133, 234317772), (156, 199770921), (162, 192371998), (171, 182247156), (182, 171232218), (189, 164890284), (228, 136685367), (234, 133180614), (247, 126171108), (252, 123667713), (266, 117158886), (273, 114154812), (324, 96185999), (342, 91123578), (351, 88787076), (364, 85616109), (378, 82445142), (399, 78105924), (468, 66590307), (494, 63085554), (513, 60749052), (532, 58579443), (546, 57077406), (567, 54963428), (684, 45561789), (702, 44393538), (741, 42057036), (756, 41222571), (798, 39052962), (819, 38051604), (988, 31542777), (1026, 30374526), (1053, 29595692), (1092, 28538703), (1134, 27481714), (1197, 26035308), (1404, 22196769), (1482, 21028518), (1539, 20249684), (1596, 19526481), (1638, 19025802), (1729, 18024444), (2052, 15187263), (2106, 14797846), (2223, 14019012), (2268, 13740857), (2394, 13017654), (2457, 12683868), (2964, 10514259), (3078, 10124842), (3276, 9512901), (3458, 9012222), (3591, 8678436), (4212, 7398923), (4446, 7009506), (4788, 6508827), (4914, 6341934), (5187, 6008148), (6156, 5062421), (6669, 4673004), (6916, 4506111), (7182, 4339218), (7371, 4227956), (8892, 3504753), (9828, 3170967), (10374, 3004074), (10773, 2892812), (13338, 2336502), (14364, 2169609), (14742, 2113978), (15561, 2002716), (20007, 1557668), (20748, 1502037), (21546, 1446406), (26676, 1168251), (29484, 1056989), (31122, 1001358), (40014, 778834), (43092, 723203), (46683, 667572), (55631, 560196), (62244, 500679), (80028, 389417), (93366, 333786), (111262, 280098), (140049, 222524), (166893, 186732)]