31509499632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{6991}}^1$

素因数の和:7279

約数の個数: 160

約数和(自身を含む): 90890182656

約数和(自身を除く): 59380683024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 233, 248, 312, 372, 403, 466, 496, 624, 699, 744, 806, 932, 1209, 1398, 1488, 1612, 1864, 2418, 2796, 3029, 3224, 3728, 4836, 5592, 6058, 6448, 6991, 7223, 9087, 9672, 11184, 12116, 13982, 14446, 18174, 19344, 20973, 21669, 24232, 27964, 28892, 36348, 41946, 43338, 48464, 55928, 57784, 72696, 83892, 86676, 90883, 93899, 111856, 115568, 145392, 167784, 173352, 181766, 187798, 216721, 272649, 281697, 335568, 346704, 363532, 375596, 433442, 545298, 563394, 650163, 727064, 751192, 866884, 1090596, 1126788, 1300326, 1454128, 1502384, 1628903, 1733768, 2181192, 2253576, 2600652, 2817373, 3257806, 3467536, 4362384, 4507152, 4886709, 5201304, 5634746, 6515612, 8452119, 9773418, 10402608, 11269492, 13031224, 16904238, 19546836, 21175739, 22538984, 26062448, 33808476, 39093672, 42351478, 45077968, 50495993, 63527217, 67616952, 78187344, 84702956, 100991986, 127054434, 135233904, 151487979, 169405912, 201983972, 254108868, 302975958, 338811824, 403967944, 508217736, 605951916, 656447909, 807935888, 1016435472, 1211903832, 1312895818, 1969343727, 2423807664, 2625791636, 3938687454, 5251583272, 7877374908, 10503166544, 15754749816, 31509499632]

約数ペア:

[(1, 31509499632), (2, 15754749816), (3, 10503166544), (4, 7877374908), (6, 5251583272), (8, 3938687454), (12, 2625791636), (13, 2423807664), (16, 1969343727), (24, 1312895818), (26, 1211903832), (31, 1016435472), (39, 807935888), (48, 656447909), (52, 605951916), (62, 508217736), (78, 403967944), (93, 338811824), (104, 302975958), (124, 254108868), (156, 201983972), (186, 169405912), (208, 151487979), (233, 135233904), (248, 127054434), (312, 100991986), (372, 84702956), (403, 78187344), (466, 67616952), (496, 63527217), (624, 50495993), (699, 45077968), (744, 42351478), (806, 39093672), (932, 33808476), (1209, 26062448), (1398, 22538984), (1488, 21175739), (1612, 19546836), (1864, 16904238), (2418, 13031224), (2796, 11269492), (3029, 10402608), (3224, 9773418), (3728, 8452119), (4836, 6515612), (5592, 5634746), (6058, 5201304), (6448, 4886709), (6991, 4507152), (7223, 4362384), (9087, 3467536), (9672, 3257806), (11184, 2817373), (12116, 2600652), (13982, 2253576), (14446, 2181192), (18174, 1733768), (19344, 1628903), (20973, 1502384), (21669, 1454128), (24232, 1300326), (27964, 1126788), (28892, 1090596), (36348, 866884), (41946, 751192), (43338, 727064), (48464, 650163), (55928, 563394), (57784, 545298), (72696, 433442), (83892, 375596), (86676, 363532), (90883, 346704), (93899, 335568), (111856, 281697), (115568, 272649), (145392, 216721), (167784, 187798), (173352, 181766)]