1381229304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 256

約数和(自身を含む): 4582932480

約数和(自身を除く): 3201703176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 124, 138, 156, 161, 168, 182, 184, 186, 217, 248, 273, 276, 299, 312, 322, 364, 372, 403, 434, 483, 546, 552, 598, 644, 651, 713, 728, 744, 806, 868, 887, 897, 966, 1092, 1196, 1209, 1288, 1302, 1426, 1612, 1736, 1774, 1794, 1932, 2093, 2139, 2184, 2392, 2418, 2604, 2661, 2821, 2852, 3224, 3548, 3588, 3864, 4186, 4278, 4836, 4991, 5208, 5322, 5642, 5704, 6209, 6279, 7096, 7176, 8372, 8463, 8556, 9269, 9672, 9982, 10644, 11284, 11531, 12418, 12558, 14973, 16744, 16926, 17112, 18538, 18627, 19964, 20401, 21288, 22568, 23062, 24836, 25116, 27497, 27807, 29946, 33852, 34593, 37076, 37254, 39928, 40802, 46124, 49672, 50232, 54994, 55614, 59892, 61203, 64883, 67704, 69186, 74152, 74508, 80717, 81604, 82491, 92248, 109988, 111228, 119784, 122406, 129766, 138372, 142807, 149016, 161434, 163208, 164982, 192479, 194649, 219976, 222456, 242151, 244812, 259532, 265213, 276744, 285614, 322868, 329964, 357461, 384958, 389298, 428421, 484302, 489624, 519064, 530426, 571228, 577437, 632431, 645736, 659928, 714922, 769916, 778596, 795639, 856842, 968604, 1060852, 1072383, 1142456, 1154874, 1264862, 1429844, 1539832, 1557192, 1591278, 1713684, 1856491, 1897293, 1937208, 2121704, 2144766, 2309748, 2502227, 2529724, 2859688, 3182556, 3427368, 3712982, 3794586, 4289532, 4427017, 4619496, 5004454, 5059448, 5569473, 6365112, 7425964, 7506681, 7589172, 8221603, 8579064, 8854034, 10008908, 11138946, 13281051, 14851928, 15013362, 15178344, 16443206, 17708068, 20017816, 22277892, 24664809, 26562102, 30026724, 32886412, 35416136, 44555784, 49329618, 53124204, 57551221, 60053448, 65772824, 98659236, 106248408, 115102442, 172653663, 197318472, 230204884, 345307326, 460409768, 690614652, 1381229304]

約数ペア:

[(1, 1381229304), (2, 690614652), (3, 460409768), (4, 345307326), (6, 230204884), (7, 197318472), (8, 172653663), (12, 115102442), (13, 106248408), (14, 98659236), (21, 65772824), (23, 60053448), (24, 57551221), (26, 53124204), (28, 49329618), (31, 44555784), (39, 35416136), (42, 32886412), (46, 30026724), (52, 26562102), (56, 24664809), (62, 22277892), (69, 20017816), (78, 17708068), (84, 16443206), (91, 15178344), (92, 15013362), (93, 14851928), (104, 13281051), (124, 11138946), (138, 10008908), (156, 8854034), (161, 8579064), (168, 8221603), (182, 7589172), (184, 7506681), (186, 7425964), (217, 6365112), (248, 5569473), (273, 5059448), (276, 5004454), (299, 4619496), (312, 4427017), (322, 4289532), (364, 3794586), (372, 3712982), (403, 3427368), (434, 3182556), (483, 2859688), (546, 2529724), (552, 2502227), (598, 2309748), (644, 2144766), (651, 2121704), (713, 1937208), (728, 1897293), (744, 1856491), (806, 1713684), (868, 1591278), (887, 1557192), (897, 1539832), (966, 1429844), (1092, 1264862), (1196, 1154874), (1209, 1142456), (1288, 1072383), (1302, 1060852), (1426, 968604), (1612, 856842), (1736, 795639), (1774, 778596), (1794, 769916), (1932, 714922), (2093, 659928), (2139, 645736), (2184, 632431), (2392, 577437), (2418, 571228), (2604, 530426), (2661, 519064), (2821, 489624), (2852, 484302), (3224, 428421), (3548, 389298), (3588, 384958), (3864, 357461), (4186, 329964), (4278, 322868), (4836, 285614), (4991, 276744), (5208, 265213), (5322, 259532), (5642, 244812), (5704, 242151), (6209, 222456), (6279, 219976), (7096, 194649), (7176, 192479), (8372, 164982), (8463, 163208), (8556, 161434), (9269, 149016), (9672, 142807), (9982, 138372), (10644, 129766), (11284, 122406), (11531, 119784), (12418, 111228), (12558, 109988), (14973, 92248), (16744, 82491), (16926, 81604), (17112, 80717), (18538, 74508), (18627, 74152), (19964, 69186), (20401, 67704), (21288, 64883), (22568, 61203), (23062, 59892), (24836, 55614), (25116, 54994), (27497, 50232), (27807, 49672), (29946, 46124), (33852, 40802), (34593, 39928), (37076, 37254)]