2488666544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 6215602176

約数和(自身を除く): 3726935632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 47, 52, 56, 82, 91, 94, 104, 112, 164, 182, 188, 208, 287, 328, 329, 364, 376, 533, 574, 611, 656, 658, 728, 752, 887, 1066, 1148, 1222, 1316, 1456, 1774, 1927, 2132, 2296, 2444, 2632, 3548, 3731, 3854, 4264, 4277, 4592, 4888, 5264, 6209, 7096, 7462, 7708, 8528, 8554, 9776, 11531, 12418, 13489, 14192, 14924, 15416, 17108, 23062, 24836, 25051, 26978, 29848, 30832, 34216, 36367, 41689, 46124, 49672, 50102, 53956, 59696, 68432, 72734, 80717, 83378, 92248, 99344, 100204, 107912, 145468, 161434, 166756, 175357, 184496, 200408, 215824, 254569, 290936, 291823, 322868, 333512, 350714, 400816, 472771, 509138, 541957, 581872, 583646, 645736, 667024, 701428, 945542, 1018276, 1083914, 1167292, 1291472, 1402856, 1709249, 1891084, 2036552, 2167828, 2334584, 2805712, 3309397, 3418498, 3782168, 3793699, 4073104, 4335656, 4669168, 6618794, 6836996, 7564336, 7587398, 8671312, 11964743, 13237588, 13673992, 15174796, 22220237, 23929486, 26475176, 27347984, 30349592, 44440474, 47858972, 52950352, 60699184, 88880948, 95717944, 155541659, 177761896, 191435888, 311083318, 355523792, 622166636, 1244333272, 2488666544]

約数ペア:

[(1, 2488666544), (2, 1244333272), (4, 622166636), (7, 355523792), (8, 311083318), (13, 191435888), (14, 177761896), (16, 155541659), (26, 95717944), (28, 88880948), (41, 60699184), (47, 52950352), (52, 47858972), (56, 44440474), (82, 30349592), (91, 27347984), (94, 26475176), (104, 23929486), (112, 22220237), (164, 15174796), (182, 13673992), (188, 13237588), (208, 11964743), (287, 8671312), (328, 7587398), (329, 7564336), (364, 6836996), (376, 6618794), (533, 4669168), (574, 4335656), (611, 4073104), (656, 3793699), (658, 3782168), (728, 3418498), (752, 3309397), (887, 2805712), (1066, 2334584), (1148, 2167828), (1222, 2036552), (1316, 1891084), (1456, 1709249), (1774, 1402856), (1927, 1291472), (2132, 1167292), (2296, 1083914), (2444, 1018276), (2632, 945542), (3548, 701428), (3731, 667024), (3854, 645736), (4264, 583646), (4277, 581872), (4592, 541957), (4888, 509138), (5264, 472771), (6209, 400816), (7096, 350714), (7462, 333512), (7708, 322868), (8528, 291823), (8554, 290936), (9776, 254569), (11531, 215824), (12418, 200408), (13489, 184496), (14192, 175357), (14924, 166756), (15416, 161434), (17108, 145468), (23062, 107912), (24836, 100204), (25051, 99344), (26978, 92248), (29848, 83378), (30832, 80717), (34216, 72734), (36367, 68432), (41689, 59696), (46124, 53956), (49672, 50102)]