1211793552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2661

約数の個数: 120

約数和(自身を含む): 3591020160

約数和(自身を除く): 2379226608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 181, 228, 304, 342, 362, 456, 543, 684, 724, 912, 1086, 1368, 1448, 1629, 2172, 2447, 2736, 2896, 3258, 3439, 4344, 4894, 6516, 6878, 7341, 8688, 9788, 10317, 13032, 13756, 14682, 19576, 20634, 22023, 26064, 27512, 29364, 30951, 39152, 41268, 44046, 46493, 55024, 58728, 61902, 82536, 88092, 92986, 117456, 123804, 139479, 165072, 176184, 185972, 247608, 278958, 352368, 371944, 418437, 442907, 495216, 557916, 743888, 836874, 885814, 1115832, 1328721, 1673748, 1771628, 2231664, 2657442, 3347496, 3543256, 3986163, 5314884, 6694992, 7086512, 7972326, 8415233, 10629768, 15944652, 16830466, 21259536, 25245699, 31889304, 33660932, 50491398, 63778608, 67321864, 75737097, 100982796, 134643728, 151474194, 201965592, 302948388, 403931184, 605896776, 1211793552]

約数ペア:

[(1, 1211793552), (2, 605896776), (3, 403931184), (4, 302948388), (6, 201965592), (8, 151474194), (9, 134643728), (12, 100982796), (16, 75737097), (18, 67321864), (19, 63778608), (24, 50491398), (36, 33660932), (38, 31889304), (48, 25245699), (57, 21259536), (72, 16830466), (76, 15944652), (114, 10629768), (144, 8415233), (152, 7972326), (171, 7086512), (181, 6694992), (228, 5314884), (304, 3986163), (342, 3543256), (362, 3347496), (456, 2657442), (543, 2231664), (684, 1771628), (724, 1673748), (912, 1328721), (1086, 1115832), (1368, 885814), (1448, 836874), (1629, 743888), (2172, 557916), (2447, 495216), (2736, 442907), (2896, 418437), (3258, 371944), (3439, 352368), (4344, 278958), (4894, 247608), (6516, 185972), (6878, 176184), (7341, 165072), (8688, 139479), (9788, 123804), (10317, 117456), (13032, 92986), (13756, 88092), (14682, 82536), (19576, 61902), (20634, 58728), (22023, 55024), (26064, 46493), (27512, 44046), (29364, 41268), (30951, 39152)]