2478255445488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{1310381}}^1$

素因数の和:1310495

約数の個数: 120

約数和(自身を含む): 6776698169808

約数和(自身を除く): 4298442724320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 961, 984, 1271, 1488, 1922, 1968, 2542, 2883, 3813, 3844, 5084, 5766, 7626, 7688, 10168, 11532, 15252, 15376, 20336, 23064, 30504, 39401, 46128, 61008, 78802, 118203, 157604, 236406, 315208, 472812, 630416, 945624, 1310381, 1891248, 2620762, 3931143, 5241524, 7862286, 10483048, 15724572, 20966096, 31449144, 40621811, 53725621, 62898288, 81243622, 107451242, 121865433, 161176863, 162487244, 214902484, 243730866, 322353726, 324974488, 429804968, 487461732, 644707452, 649948976, 859609936, 974923464, 1259276141, 1289414904, 1665494251, 1949846928, 2518552282, 2578829808, 3330988502, 3777828423, 4996482753, 5037104564, 6661977004, 7555656846, 9992965506, 10074209128, 13323954008, 15111313692, 19985931012, 20148418256, 26647908016, 30222627384, 39971862024, 51630321781, 60445254768, 79943724048, 103260643562, 154890965343, 206521287124, 309781930686, 413042574248, 619563861372, 826085148496, 1239127722744, 2478255445488]

約数ペア:

[(1, 2478255445488), (2, 1239127722744), (3, 826085148496), (4, 619563861372), (6, 413042574248), (8, 309781930686), (12, 206521287124), (16, 154890965343), (24, 103260643562), (31, 79943724048), (41, 60445254768), (48, 51630321781), (62, 39971862024), (82, 30222627384), (93, 26647908016), (123, 20148418256), (124, 19985931012), (164, 15111313692), (186, 13323954008), (246, 10074209128), (248, 9992965506), (328, 7555656846), (372, 6661977004), (492, 5037104564), (496, 4996482753), (656, 3777828423), (744, 3330988502), (961, 2578829808), (984, 2518552282), (1271, 1949846928), (1488, 1665494251), (1922, 1289414904), (1968, 1259276141), (2542, 974923464), (2883, 859609936), (3813, 649948976), (3844, 644707452), (5084, 487461732), (5766, 429804968), (7626, 324974488), (7688, 322353726), (10168, 243730866), (11532, 214902484), (15252, 162487244), (15376, 161176863), (20336, 121865433), (23064, 107451242), (30504, 81243622), (39401, 62898288), (46128, 53725621), (61008, 40621811), (78802, 31449144), (118203, 20966096), (157604, 15724572), (236406, 10483048), (315208, 7862286), (472812, 5241524), (630416, 3931143), (945624, 2620762), (1310381, 1891248)]