2019776418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 256

約数和(自身を含む): 5573836800

約数和(自身を除く): 3554060382

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 31, 33, 38, 46, 54, 57, 62, 66, 69, 93, 99, 114, 138, 171, 186, 198, 207, 209, 251, 253, 279, 297, 341, 342, 414, 418, 437, 502, 506, 513, 558, 589, 594, 621, 627, 682, 713, 753, 759, 837, 874, 1023, 1026, 1178, 1242, 1254, 1311, 1426, 1506, 1518, 1674, 1767, 1881, 2046, 2139, 2259, 2277, 2622, 2761, 3069, 3534, 3762, 3933, 4278, 4518, 4554, 4769, 4807, 5301, 5522, 5643, 5773, 6138, 6417, 6479, 6777, 6831, 7781, 7843, 7866, 8283, 9207, 9538, 9614, 10602, 11286, 11546, 11799, 12834, 12958, 13547, 13554, 13662, 14307, 14421, 15562, 15686, 15903, 16566, 17319, 18414, 19251, 19437, 23343, 23529, 23598, 24849, 27094, 28614, 28842, 31806, 34638, 38502, 38874, 40641, 42921, 43263, 46686, 47058, 49698, 51957, 52459, 58311, 63503, 70029, 70587, 74547, 81282, 85591, 85842, 86526, 103914, 104918, 109687, 116622, 121923, 127006, 128763, 129789, 140058, 141174, 147839, 149017, 149094, 155871, 157377, 171182, 174933, 178963, 190509, 210087, 211761, 219374, 243846, 256773, 257526, 259578, 295678, 298034, 311742, 314754, 329061, 349866, 357926, 365769, 381018, 420174, 423522, 443517, 447051, 472131, 513546, 536889, 571527, 658122, 731538, 770319, 887034, 894102, 944262, 987183, 1073778, 1143054, 1206557, 1330551, 1341153, 1416393, 1540638, 1610667, 1626229, 1714581, 1968593, 1974366, 2310957, 2413114, 2661102, 2682306, 2832786, 2961549, 3221334, 3252458, 3400297, 3429162, 3619671, 3937186, 3991653, 4023459, 4621914, 4832001, 4878687, 5905779, 5923098, 6800594, 7239342, 7983306, 8046918, 9664002, 9757374, 10200891, 10859013, 11811558, 14636061, 17717337, 20401782, 21718026, 29272122, 30602673, 32577039, 35434674, 37403267, 43908183, 53152011, 61205346, 65154078, 74806534, 87816366, 91808019, 106304022, 112209801, 183616038, 224419602, 336629403, 673258806, 1009888209, 2019776418]

約数ペア:

[(1, 2019776418), (2, 1009888209), (3, 673258806), (6, 336629403), (9, 224419602), (11, 183616038), (18, 112209801), (19, 106304022), (22, 91808019), (23, 87816366), (27, 74806534), (31, 65154078), (33, 61205346), (38, 53152011), (46, 43908183), (54, 37403267), (57, 35434674), (62, 32577039), (66, 30602673), (69, 29272122), (93, 21718026), (99, 20401782), (114, 17717337), (138, 14636061), (171, 11811558), (186, 10859013), (198, 10200891), (207, 9757374), (209, 9664002), (251, 8046918), (253, 7983306), (279, 7239342), (297, 6800594), (341, 5923098), (342, 5905779), (414, 4878687), (418, 4832001), (437, 4621914), (502, 4023459), (506, 3991653), (513, 3937186), (558, 3619671), (589, 3429162), (594, 3400297), (621, 3252458), (627, 3221334), (682, 2961549), (713, 2832786), (753, 2682306), (759, 2661102), (837, 2413114), (874, 2310957), (1023, 1974366), (1026, 1968593), (1178, 1714581), (1242, 1626229), (1254, 1610667), (1311, 1540638), (1426, 1416393), (1506, 1341153), (1518, 1330551), (1674, 1206557), (1767, 1143054), (1881, 1073778), (2046, 987183), (2139, 944262), (2259, 894102), (2277, 887034), (2622, 770319), (2761, 731538), (3069, 658122), (3534, 571527), (3762, 536889), (3933, 513546), (4278, 472131), (4518, 447051), (4554, 443517), (4769, 423522), (4807, 420174), (5301, 381018), (5522, 365769), (5643, 357926), (5773, 349866), (6138, 329061), (6417, 314754), (6479, 311742), (6777, 298034), (6831, 295678), (7781, 259578), (7843, 257526), (7866, 256773), (8283, 243846), (9207, 219374), (9538, 211761), (9614, 210087), (10602, 190509), (11286, 178963), (11546, 174933), (11799, 171182), (12834, 157377), (12958, 155871), (13547, 149094), (13554, 149017), (13662, 147839), (14307, 141174), (14421, 140058), (15562, 129789), (15686, 128763), (15903, 127006), (16566, 121923), (17319, 116622), (18414, 109687), (19251, 104918), (19437, 103914), (23343, 86526), (23529, 85842), (23598, 85591), (24849, 81282), (27094, 74547), (28614, 70587), (28842, 70029), (31806, 63503), (34638, 58311), (38502, 52459), (38874, 51957), (40641, 49698), (42921, 47058), (43263, 46686)]