1948553208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 288

約数和(自身を含む): 6628986000

約数和(自身を除く): 4680432792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 49, 56, 57, 63, 72, 76, 82, 84, 98, 114, 123, 126, 133, 147, 152, 164, 168, 171, 196, 228, 246, 252, 266, 287, 294, 328, 342, 369, 392, 399, 441, 456, 492, 504, 532, 574, 588, 684, 709, 738, 779, 798, 861, 882, 931, 984, 1064, 1148, 1176, 1197, 1368, 1418, 1476, 1558, 1596, 1722, 1764, 1862, 2009, 2127, 2296, 2337, 2394, 2583, 2793, 2836, 2952, 3116, 3192, 3444, 3528, 3724, 4018, 4254, 4674, 4788, 4963, 5166, 5453, 5586, 5672, 6027, 6232, 6381, 6888, 7011, 7448, 8036, 8379, 8508, 9348, 9576, 9926, 10332, 10906, 11172, 12054, 12762, 13471, 14022, 14889, 16072, 16359, 16758, 17016, 18081, 18696, 19852, 20664, 21812, 22344, 24108, 25524, 26942, 28044, 29069, 29778, 32718, 33516, 34741, 36162, 38171, 39704, 40413, 43624, 44667, 48216, 49077, 51048, 53884, 56088, 58138, 59556, 65436, 67032, 69482, 72324, 76342, 80826, 87207, 89334, 94297, 98154, 104223, 107768, 114513, 116276, 119112, 121239, 130872, 138964, 144648, 152684, 161652, 174414, 178668, 188594, 196308, 203483, 208446, 229026, 232552, 242478, 261621, 277928, 282891, 305368, 312669, 323304, 343539, 348828, 357336, 377188, 392616, 406966, 416892, 458052, 484956, 523242, 552311, 565782, 610449, 625338, 660079, 687078, 697656, 754376, 813932, 833784, 848673, 916104, 969912, 1046484, 1104622, 1131564, 1220898, 1250676, 1320158, 1374156, 1424381, 1627864, 1656933, 1697346, 1831347, 1980237, 2092968, 2209244, 2263128, 2441796, 2501352, 2640316, 2748312, 2848762, 3313866, 3394692, 3662694, 3866177, 3960474, 4273143, 4418488, 4883592, 4970799, 5280632, 5697524, 5940711, 6627732, 6789384, 7325388, 7732354, 7920948, 8546286, 9941598, 11395048, 11598531, 11881422, 12819429, 13255464, 14650776, 15464708, 15841896, 17092572, 19883196, 23197062, 23762844, 25638858, 27063239, 30929416, 34185144, 34795593, 39766392, 46394124, 47525688, 51277716, 54126478, 69591186, 81189717, 92788248, 102555432, 108252956, 139182372, 162379434, 216505912, 243569151, 278364744, 324758868, 487138302, 649517736, 974276604, 1948553208]

約数ペア:

[(1, 1948553208), (2, 974276604), (3, 649517736), (4, 487138302), (6, 324758868), (7, 278364744), (8, 243569151), (9, 216505912), (12, 162379434), (14, 139182372), (18, 108252956), (19, 102555432), (21, 92788248), (24, 81189717), (28, 69591186), (36, 54126478), (38, 51277716), (41, 47525688), (42, 46394124), (49, 39766392), (56, 34795593), (57, 34185144), (63, 30929416), (72, 27063239), (76, 25638858), (82, 23762844), (84, 23197062), (98, 19883196), (114, 17092572), (123, 15841896), (126, 15464708), (133, 14650776), (147, 13255464), (152, 12819429), (164, 11881422), (168, 11598531), (171, 11395048), (196, 9941598), (228, 8546286), (246, 7920948), (252, 7732354), (266, 7325388), (287, 6789384), (294, 6627732), (328, 5940711), (342, 5697524), (369, 5280632), (392, 4970799), (399, 4883592), (441, 4418488), (456, 4273143), (492, 3960474), (504, 3866177), (532, 3662694), (574, 3394692), (588, 3313866), (684, 2848762), (709, 2748312), (738, 2640316), (779, 2501352), (798, 2441796), (861, 2263128), (882, 2209244), (931, 2092968), (984, 1980237), (1064, 1831347), (1148, 1697346), (1176, 1656933), (1197, 1627864), (1368, 1424381), (1418, 1374156), (1476, 1320158), (1558, 1250676), (1596, 1220898), (1722, 1131564), (1764, 1104622), (1862, 1046484), (2009, 969912), (2127, 916104), (2296, 848673), (2337, 833784), (2394, 813932), (2583, 754376), (2793, 697656), (2836, 687078), (2952, 660079), (3116, 625338), (3192, 610449), (3444, 565782), (3528, 552311), (3724, 523242), (4018, 484956), (4254, 458052), (4674, 416892), (4788, 406966), (4963, 392616), (5166, 377188), (5453, 357336), (5586, 348828), (5672, 343539), (6027, 323304), (6232, 312669), (6381, 305368), (6888, 282891), (7011, 277928), (7448, 261621), (8036, 242478), (8379, 232552), (8508, 229026), (9348, 208446), (9576, 203483), (9926, 196308), (10332, 188594), (10906, 178668), (11172, 174414), (12054, 161652), (12762, 152684), (13471, 144648), (14022, 138964), (14889, 130872), (16072, 121239), (16359, 119112), (16758, 116276), (17016, 114513), (18081, 107768), (18696, 104223), (19852, 98154), (20664, 94297), (21812, 89334), (22344, 87207), (24108, 80826), (25524, 76342), (26942, 72324), (28044, 69482), (29069, 67032), (29778, 65436), (32718, 59556), (33516, 58138), (34741, 56088), (36162, 53884), (38171, 51048), (39704, 49077), (40413, 48216), (43624, 44667)]