308987328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1674

約数の個数: 112

約数和(自身を含む): 892129280

約数和(自身を除く): 583141952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1567, 1896, 2054, 2496, 2528, 3081, 3134, 3792, 4108, 4701, 5056, 6162, 6268, 7584, 8216, 9402, 12324, 12536, 15168, 16432, 18804, 20371, 24648, 25072, 32864, 37608, 40742, 49296, 50144, 61113, 65728, 75216, 81484, 98592, 100288, 122226, 123793, 150432, 162968, 197184, 244452, 247586, 300864, 325936, 371379, 488904, 495172, 651872, 742758, 977808, 990344, 1303744, 1485516, 1609309, 1955616, 1980688, 2971032, 3218618, 3911232, 3961376, 4827927, 5942064, 6437236, 7922752, 9655854, 11884128, 12874472, 19311708, 23768256, 25748944, 38623416, 51497888, 77246832, 102995776, 154493664, 308987328]

約数ペア:

[(1, 308987328), (2, 154493664), (3, 102995776), (4, 77246832), (6, 51497888), (8, 38623416), (12, 25748944), (13, 23768256), (16, 19311708), (24, 12874472), (26, 11884128), (32, 9655854), (39, 7922752), (48, 6437236), (52, 5942064), (64, 4827927), (78, 3961376), (79, 3911232), (96, 3218618), (104, 2971032), (156, 1980688), (158, 1955616), (192, 1609309), (208, 1485516), (237, 1303744), (312, 990344), (316, 977808), (416, 742758), (474, 651872), (624, 495172), (632, 488904), (832, 371379), (948, 325936), (1027, 300864), (1248, 247586), (1264, 244452), (1567, 197184), (1896, 162968), (2054, 150432), (2496, 123793), (2528, 122226), (3081, 100288), (3134, 98592), (3792, 81484), (4108, 75216), (4701, 65728), (5056, 61113), (6162, 50144), (6268, 49296), (7584, 40742), (8216, 37608), (9402, 32864), (12324, 25072), (12536, 24648), (15168, 20371), (16432, 18804)]