1919725038

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1292

約数の個数: 192

約数和(自身を含む): 5526144000

約数和(自身を除く): 3606418962

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 49, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 198, 207, 231, 253, 294, 322, 343, 414, 441, 462, 483, 506, 539, 686, 693, 759, 882, 966, 1029, 1078, 1127, 1229, 1386, 1449, 1518, 1617, 1771, 2058, 2254, 2277, 2458, 2898, 3087, 3234, 3381, 3542, 3687, 3773, 4554, 4851, 5313, 6174, 6762, 7374, 7546, 7889, 8603, 9702, 10143, 10626, 11061, 11319, 12397, 13519, 15778, 15939, 17206, 20286, 22122, 22638, 23667, 24794, 25809, 27038, 28267, 31878, 33957, 37191, 40557, 47334, 51618, 56534, 60221, 67914, 71001, 74382, 77427, 81114, 84801, 86779, 94633, 111573, 120442, 121671, 142002, 154854, 169602, 173558, 180663, 189266, 197869, 223146, 243342, 254403, 260337, 283899, 310937, 361326, 395738, 421547, 508806, 520674, 541989, 567798, 593607, 621874, 662431, 781011, 843094, 851697, 932811, 1083978, 1187214, 1264641, 1324862, 1385083, 1562022, 1703394, 1780821, 1865622, 1987293, 2176559, 2529282, 2770166, 2798433, 3561642, 3793923, 3974586, 4155249, 4353118, 4637017, 5596866, 5961879, 6529677, 7587846, 8310498, 9274034, 9695581, 11923758, 12465747, 13059354, 13911051, 15235913, 19391162, 19589031, 24931494, 27822102, 29086743, 30471826, 39178062, 41733153, 45707739, 58173486, 83466306, 87260229, 91415478, 106651391, 137123217, 174520458, 213302782, 274246434, 319954173, 639908346, 959862519, 1919725038]

約数ペア:

[(1, 1919725038), (2, 959862519), (3, 639908346), (6, 319954173), (7, 274246434), (9, 213302782), (11, 174520458), (14, 137123217), (18, 106651391), (21, 91415478), (22, 87260229), (23, 83466306), (33, 58173486), (42, 45707739), (46, 41733153), (49, 39178062), (63, 30471826), (66, 29086743), (69, 27822102), (77, 24931494), (98, 19589031), (99, 19391162), (126, 15235913), (138, 13911051), (147, 13059354), (154, 12465747), (161, 11923758), (198, 9695581), (207, 9274034), (231, 8310498), (253, 7587846), (294, 6529677), (322, 5961879), (343, 5596866), (414, 4637017), (441, 4353118), (462, 4155249), (483, 3974586), (506, 3793923), (539, 3561642), (686, 2798433), (693, 2770166), (759, 2529282), (882, 2176559), (966, 1987293), (1029, 1865622), (1078, 1780821), (1127, 1703394), (1229, 1562022), (1386, 1385083), (1449, 1324862), (1518, 1264641), (1617, 1187214), (1771, 1083978), (2058, 932811), (2254, 851697), (2277, 843094), (2458, 781011), (2898, 662431), (3087, 621874), (3234, 593607), (3381, 567798), (3542, 541989), (3687, 520674), (3773, 508806), (4554, 421547), (4851, 395738), (5313, 361326), (6174, 310937), (6762, 283899), (7374, 260337), (7546, 254403), (7889, 243342), (8603, 223146), (9702, 197869), (10143, 189266), (10626, 180663), (11061, 173558), (11319, 169602), (12397, 154854), (13519, 142002), (15778, 121671), (15939, 120442), (17206, 111573), (20286, 94633), (22122, 86779), (22638, 84801), (23667, 81114), (24794, 77427), (25809, 74382), (27038, 71001), (28267, 67914), (31878, 60221), (33957, 56534), (37191, 51618), (40557, 47334)]