1948842504

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 288

約数和(自身を含む): 6535620000

約数和(自身を除く): 4586777496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 81, 82, 84, 98, 108, 123, 126, 147, 162, 164, 168, 189, 196, 216, 243, 246, 252, 287, 294, 324, 328, 369, 378, 392, 441, 486, 492, 499, 504, 567, 574, 588, 648, 738, 756, 861, 882, 972, 984, 998, 1107, 1134, 1148, 1176, 1323, 1476, 1497, 1512, 1701, 1722, 1764, 1944, 1996, 2009, 2214, 2268, 2296, 2583, 2646, 2952, 2994, 3321, 3402, 3444, 3493, 3528, 3969, 3992, 4018, 4428, 4491, 4536, 5166, 5292, 5988, 6027, 6642, 6804, 6888, 6986, 7749, 7938, 8036, 8856, 8982, 9963, 10332, 10479, 10584, 11907, 11976, 12054, 13284, 13473, 13608, 13972, 15498, 15876, 16072, 17964, 18081, 19926, 20459, 20664, 20958, 23247, 23814, 24108, 24451, 26568, 26946, 27944, 30996, 31437, 31752, 35928, 36162, 39852, 40419, 40918, 41916, 46494, 47628, 48216, 48902, 53892, 54243, 61377, 61992, 62874, 69741, 72324, 73353, 79704, 80838, 81836, 83832, 92988, 94311, 95256, 97804, 107784, 108486, 121257, 122754, 125748, 139482, 143213, 144648, 146706, 161676, 162729, 163672, 184131, 185976, 188622, 195608, 216972, 220059, 242514, 245508, 251496, 278964, 282933, 286426, 293412, 323352, 325458, 368262, 377244, 429639, 433944, 440118, 485028, 488187, 491016, 552393, 557928, 565866, 572852, 586824, 650916, 660177, 736524, 754488, 848799, 859278, 880236, 970056, 976374, 1002491, 1104786, 1131732, 1145704, 1288917, 1301832, 1320354, 1473048, 1657179, 1697598, 1718556, 1760472, 1952748, 1980531, 2004982, 2209572, 2263464, 2577834, 2640708, 3007473, 3314358, 3395196, 3437112, 3866751, 3905496, 3961062, 4009964, 4419144, 4971537, 5155668, 5281416, 5941593, 6014946, 6628716, 6790392, 7733502, 7922124, 8019928, 9022419, 9943074, 10311336, 11600253, 11883186, 12029892, 13257432, 15467004, 15844248, 18044838, 19886148, 23200506, 23766372, 24059784, 27067257, 30934008, 34800759, 36089676, 39772296, 46401012, 47532744, 54134514, 69601518, 72179352, 81201771, 92802024, 108269028, 139203036, 162403542, 216538056, 243605313, 278406072, 324807084, 487210626, 649614168, 974421252, 1948842504]

約数ペア:

[(1, 1948842504), (2, 974421252), (3, 649614168), (4, 487210626), (6, 324807084), (7, 278406072), (8, 243605313), (9, 216538056), (12, 162403542), (14, 139203036), (18, 108269028), (21, 92802024), (24, 81201771), (27, 72179352), (28, 69601518), (36, 54134514), (41, 47532744), (42, 46401012), (49, 39772296), (54, 36089676), (56, 34800759), (63, 30934008), (72, 27067257), (81, 24059784), (82, 23766372), (84, 23200506), (98, 19886148), (108, 18044838), (123, 15844248), (126, 15467004), (147, 13257432), (162, 12029892), (164, 11883186), (168, 11600253), (189, 10311336), (196, 9943074), (216, 9022419), (243, 8019928), (246, 7922124), (252, 7733502), (287, 6790392), (294, 6628716), (324, 6014946), (328, 5941593), (369, 5281416), (378, 5155668), (392, 4971537), (441, 4419144), (486, 4009964), (492, 3961062), (499, 3905496), (504, 3866751), (567, 3437112), (574, 3395196), (588, 3314358), (648, 3007473), (738, 2640708), (756, 2577834), (861, 2263464), (882, 2209572), (972, 2004982), (984, 1980531), (998, 1952748), (1107, 1760472), (1134, 1718556), (1148, 1697598), (1176, 1657179), (1323, 1473048), (1476, 1320354), (1497, 1301832), (1512, 1288917), (1701, 1145704), (1722, 1131732), (1764, 1104786), (1944, 1002491), (1996, 976374), (2009, 970056), (2214, 880236), (2268, 859278), (2296, 848799), (2583, 754488), (2646, 736524), (2952, 660177), (2994, 650916), (3321, 586824), (3402, 572852), (3444, 565866), (3493, 557928), (3528, 552393), (3969, 491016), (3992, 488187), (4018, 485028), (4428, 440118), (4491, 433944), (4536, 429639), (5166, 377244), (5292, 368262), (5988, 325458), (6027, 323352), (6642, 293412), (6804, 286426), (6888, 282933), (6986, 278964), (7749, 251496), (7938, 245508), (8036, 242514), (8856, 220059), (8982, 216972), (9963, 195608), (10332, 188622), (10479, 185976), (10584, 184131), (11907, 163672), (11976, 162729), (12054, 161676), (13284, 146706), (13473, 144648), (13608, 143213), (13972, 139482), (15498, 125748), (15876, 122754), (16072, 121257), (17964, 108486), (18081, 107784), (19926, 97804), (20459, 95256), (20664, 94311), (20958, 92988), (23247, 83832), (23814, 81836), (24108, 80838), (24451, 79704), (26568, 73353), (26946, 72324), (27944, 69741), (30996, 62874), (31437, 61992), (31752, 61377), (35928, 54243), (36162, 53892), (39852, 48902), (40419, 48216), (40918, 47628), (41916, 46494)]