907891296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 2655504432

約数和(自身を除く): 1747613136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 757, 806, 961, 992, 1209, 1248, 1488, 1514, 1612, 1922, 2271, 2418, 2883, 2976, 3028, 3224, 3844, 4542, 4836, 5766, 6056, 6448, 7688, 9084, 9672, 9841, 11532, 12112, 12493, 12896, 15376, 18168, 19344, 19682, 23064, 23467, 24224, 24986, 29523, 30752, 36336, 37479, 38688, 39364, 46128, 46934, 49972, 59046, 70401, 72672, 74958, 78728, 92256, 93868, 99944, 118092, 140802, 149916, 157456, 187736, 199888, 236184, 281604, 299832, 305071, 314912, 375472, 399776, 472368, 563208, 599664, 610142, 727477, 750944, 915213, 944736, 1126416, 1199328, 1220284, 1454954, 1830426, 2182431, 2252832, 2440568, 2909908, 3660852, 4364862, 4881136, 5819816, 7321704, 8729724, 9457201, 9762272, 11639632, 14643408, 17459448, 18914402, 23279264, 28371603, 29286816, 34918896, 37828804, 56743206, 69837792, 75657608, 113486412, 151315216, 226972824, 302630432, 453945648, 907891296]

約数ペア:

[(1, 907891296), (2, 453945648), (3, 302630432), (4, 226972824), (6, 151315216), (8, 113486412), (12, 75657608), (13, 69837792), (16, 56743206), (24, 37828804), (26, 34918896), (31, 29286816), (32, 28371603), (39, 23279264), (48, 18914402), (52, 17459448), (62, 14643408), (78, 11639632), (93, 9762272), (96, 9457201), (104, 8729724), (124, 7321704), (156, 5819816), (186, 4881136), (208, 4364862), (248, 3660852), (312, 2909908), (372, 2440568), (403, 2252832), (416, 2182431), (496, 1830426), (624, 1454954), (744, 1220284), (757, 1199328), (806, 1126416), (961, 944736), (992, 915213), (1209, 750944), (1248, 727477), (1488, 610142), (1514, 599664), (1612, 563208), (1922, 472368), (2271, 399776), (2418, 375472), (2883, 314912), (2976, 305071), (3028, 299832), (3224, 281604), (3844, 236184), (4542, 199888), (4836, 187736), (5766, 157456), (6056, 149916), (6448, 140802), (7688, 118092), (9084, 99944), (9672, 93868), (9841, 92256), (11532, 78728), (12112, 74958), (12493, 72672), (12896, 70401), (15376, 59046), (18168, 49972), (19344, 46934), (19682, 46128), (23064, 39364), (23467, 38688), (24224, 37479), (24986, 36336), (29523, 30752)]