1220348052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:859

約数の個数: 192

約数和(自身を含む): 3966842880

約数和(自身を除く): 2746494828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 257, 297, 308, 378, 396, 462, 514, 571, 594, 693, 756, 771, 924, 1028, 1142, 1188, 1386, 1542, 1713, 1799, 2079, 2284, 2313, 2772, 2827, 3084, 3426, 3598, 3997, 4158, 4626, 5139, 5397, 5654, 6281, 6852, 6939, 7196, 7994, 8316, 8481, 9252, 10278, 10794, 11308, 11991, 12562, 13878, 15417, 15988, 16191, 16962, 18843, 19789, 20556, 21588, 23982, 25124, 25443, 27756, 30834, 32382, 33924, 35973, 37686, 39578, 43967, 47964, 48573, 50886, 56529, 59367, 61668, 64764, 71946, 75372, 76329, 79156, 87934, 97146, 101772, 107919, 113058, 118734, 131901, 143892, 146747, 152658, 169587, 175868, 178101, 194292, 215838, 226116, 237468, 263802, 293494, 305316, 339174, 356202, 395703, 431676, 440241, 527604, 534303, 586988, 678348, 712404, 791406, 880482, 1027229, 1068606, 1187109, 1320723, 1582812, 1614217, 1760964, 2054458, 2137212, 2374218, 2641446, 3081687, 3228434, 3962169, 4108916, 4748436, 4842651, 5282892, 6163374, 6456868, 7924338, 9245061, 9685302, 11299519, 12326748, 14527953, 15848676, 18490122, 19370604, 22599038, 27735183, 29055906, 33898557, 36980244, 43583859, 45198076, 55470366, 58111812, 67797114, 87167718, 101695671, 110940732, 135594228, 174335436, 203391342, 305087013, 406782684, 610174026, 1220348052]

約数ペア:

[(1, 1220348052), (2, 610174026), (3, 406782684), (4, 305087013), (6, 203391342), (7, 174335436), (9, 135594228), (11, 110940732), (12, 101695671), (14, 87167718), (18, 67797114), (21, 58111812), (22, 55470366), (27, 45198076), (28, 43583859), (33, 36980244), (36, 33898557), (42, 29055906), (44, 27735183), (54, 22599038), (63, 19370604), (66, 18490122), (77, 15848676), (84, 14527953), (99, 12326748), (108, 11299519), (126, 9685302), (132, 9245061), (154, 7924338), (189, 6456868), (198, 6163374), (231, 5282892), (252, 4842651), (257, 4748436), (297, 4108916), (308, 3962169), (378, 3228434), (396, 3081687), (462, 2641446), (514, 2374218), (571, 2137212), (594, 2054458), (693, 1760964), (756, 1614217), (771, 1582812), (924, 1320723), (1028, 1187109), (1142, 1068606), (1188, 1027229), (1386, 880482), (1542, 791406), (1713, 712404), (1799, 678348), (2079, 586988), (2284, 534303), (2313, 527604), (2772, 440241), (2827, 431676), (3084, 395703), (3426, 356202), (3598, 339174), (3997, 305316), (4158, 293494), (4626, 263802), (5139, 237468), (5397, 226116), (5654, 215838), (6281, 194292), (6852, 178101), (6939, 175868), (7196, 169587), (7994, 152658), (8316, 146747), (8481, 143892), (9252, 131901), (10278, 118734), (10794, 113058), (11308, 107919), (11991, 101772), (12562, 97146), (13878, 87934), (15417, 79156), (15988, 76329), (16191, 75372), (16962, 71946), (18843, 64764), (19789, 61668), (20556, 59367), (21588, 56529), (23982, 50886), (25124, 48573), (25443, 47964), (27756, 43967), (30834, 39578), (32382, 37686), (33924, 35973)]