267450144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 784740096

約数和(自身を除く): 517289952

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, 223, 248, 312, 372, 403, 416, 446, 496, 624, 669, 744, 806, 892, 961, 992, 1209, 1248, 1338, 1488, 1612, 1784, 1922, 2418, 2676, 2883, 2899, 2976, 3224, 3568, 3844, 4836, 5352, 5766, 5798, 6448, 6913, 7136, 7688, 8697, 9672, 10704, 11532, 11596, 12493, 12896, 13826, 15376, 17394, 19344, 20739, 21408, 23064, 23192, 24986, 27652, 30752, 34788, 37479, 38688, 41478, 46128, 46384, 49972, 55304, 69576, 74958, 82956, 89869, 92256, 92768, 99944, 110608, 139152, 149916, 165912, 179738, 199888, 214303, 221216, 269607, 278304, 299832, 331824, 359476, 399776, 428606, 539214, 599664, 642909, 663648, 718952, 857212, 1078428, 1199328, 1285818, 1437904, 1714424, 2156856, 2571636, 2785939, 2875808, 3428848, 4313712, 5143272, 5571878, 6857696, 8357817, 8627424, 10286544, 11143756, 16715634, 20573088, 22287512, 33431268, 44575024, 66862536, 89150048, 133725072, 267450144]

約数ペア:

[(1, 267450144), (2, 133725072), (3, 89150048), (4, 66862536), (6, 44575024), (8, 33431268), (12, 22287512), (13, 20573088), (16, 16715634), (24, 11143756), (26, 10286544), (31, 8627424), (32, 8357817), (39, 6857696), (48, 5571878), (52, 5143272), (62, 4313712), (78, 3428848), (93, 2875808), (96, 2785939), (104, 2571636), (124, 2156856), (156, 1714424), (186, 1437904), (208, 1285818), (223, 1199328), (248, 1078428), (312, 857212), (372, 718952), (403, 663648), (416, 642909), (446, 599664), (496, 539214), (624, 428606), (669, 399776), (744, 359476), (806, 331824), (892, 299832), (961, 278304), (992, 269607), (1209, 221216), (1248, 214303), (1338, 199888), (1488, 179738), (1612, 165912), (1784, 149916), (1922, 139152), (2418, 110608), (2676, 99944), (2883, 92768), (2899, 92256), (2976, 89869), (3224, 82956), (3568, 74958), (3844, 69576), (4836, 55304), (5352, 49972), (5766, 46384), (5798, 46128), (6448, 41478), (6913, 38688), (7136, 37479), (7688, 34788), (8697, 30752), (9672, 27652), (10704, 24986), (11532, 23192), (11596, 23064), (12493, 21408), (12896, 20739), (13826, 19344), (15376, 17394)]