272015328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 540835872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 79, 89, 93, 96, 104, 124, 156, 158, 178, 186, 208, 237, 248, 267, 312, 316, 356, 372, 403, 416, 474, 496, 534, 624, 632, 712, 744, 806, 948, 992, 1027, 1068, 1157, 1209, 1248, 1264, 1424, 1488, 1612, 1896, 2054, 2136, 2314, 2418, 2449, 2528, 2759, 2848, 2976, 3081, 3224, 3471, 3792, 4108, 4272, 4628, 4836, 4898, 5518, 6162, 6448, 6942, 7031, 7347, 7584, 8216, 8277, 8544, 9256, 9672, 9796, 11036, 12324, 12896, 13884, 14062, 14694, 16432, 16554, 18512, 19344, 19592, 21093, 22072, 24648, 27768, 28124, 29388, 31837, 32864, 33108, 35867, 37024, 38688, 39184, 42186, 44144, 49296, 55536, 56248, 58776, 63674, 66216, 71734, 78368, 84372, 88288, 91403, 95511, 98592, 107601, 111072, 112496, 117552, 127348, 132432, 143468, 168744, 182806, 191022, 215202, 217961, 224992, 235104, 254696, 264864, 274209, 286936, 337488, 365612, 382044, 430404, 435922, 509392, 548418, 573872, 653883, 674976, 731224, 764088, 860808, 871844, 1018784, 1096836, 1147744, 1307766, 1462448, 1528176, 1721616, 1743688, 2193672, 2615532, 2833493, 2924896, 3056352, 3443232, 3487376, 4387344, 5231064, 5666986, 6974752, 8500479, 8774688, 10462128, 11333972, 17000958, 20924256, 22667944, 34001916, 45335888, 68003832, 90671776, 136007664, 272015328]

約数ペア:

[(1, 272015328), (2, 136007664), (3, 90671776), (4, 68003832), (6, 45335888), (8, 34001916), (12, 22667944), (13, 20924256), (16, 17000958), (24, 11333972), (26, 10462128), (31, 8774688), (32, 8500479), (39, 6974752), (48, 5666986), (52, 5231064), (62, 4387344), (78, 3487376), (79, 3443232), (89, 3056352), (93, 2924896), (96, 2833493), (104, 2615532), (124, 2193672), (156, 1743688), (158, 1721616), (178, 1528176), (186, 1462448), (208, 1307766), (237, 1147744), (248, 1096836), (267, 1018784), (312, 871844), (316, 860808), (356, 764088), (372, 731224), (403, 674976), (416, 653883), (474, 573872), (496, 548418), (534, 509392), (624, 435922), (632, 430404), (712, 382044), (744, 365612), (806, 337488), (948, 286936), (992, 274209), (1027, 264864), (1068, 254696), (1157, 235104), (1209, 224992), (1248, 217961), (1264, 215202), (1424, 191022), (1488, 182806), (1612, 168744), (1896, 143468), (2054, 132432), (2136, 127348), (2314, 117552), (2418, 112496), (2449, 111072), (2528, 107601), (2759, 98592), (2848, 95511), (2976, 91403), (3081, 88288), (3224, 84372), (3471, 78368), (3792, 71734), (4108, 66216), (4272, 63674), (4628, 58776), (4836, 56248), (4898, 55536), (5518, 49296), (6162, 44144), (6448, 42186), (6942, 39184), (7031, 38688), (7347, 37024), (7584, 35867), (8216, 33108), (8277, 32864), (8544, 31837), (9256, 29388), (9672, 28124), (9796, 27768), (11036, 24648), (12324, 22072), (12896, 21093), (13884, 19592), (14062, 19344), (14694, 18512), (16432, 16554)]