372991008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 1093030848

約数和(自身を除く): 720039840

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, 311, 312, 372, 403, 416, 496, 622, 624, 744, 806, 933, 961, 992, 1209, 1244, 1248, 1488, 1612, 1866, 1922, 2418, 2488, 2883, 2976, 3224, 3732, 3844, 4043, 4836, 4976, 5766, 6448, 7464, 7688, 8086, 9641, 9672, 9952, 11532, 12129, 12493, 12896, 14928, 15376, 16172, 19282, 19344, 23064, 24258, 24986, 28923, 29856, 30752, 32344, 37479, 38564, 38688, 46128, 48516, 49972, 57846, 64688, 74958, 77128, 92256, 97032, 99944, 115692, 125333, 129376, 149916, 154256, 194064, 199888, 231384, 250666, 298871, 299832, 308512, 375999, 388128, 399776, 462768, 501332, 597742, 599664, 751998, 896613, 925536, 1002664, 1195484, 1199328, 1503996, 1793226, 2005328, 2390968, 3007992, 3586452, 3885323, 4010656, 4781936, 6015984, 7172904, 7770646, 9563872, 11655969, 12031968, 14345808, 15541292, 23311938, 28691616, 31082584, 46623876, 62165168, 93247752, 124330336, 186495504, 372991008]

約数ペア:

[(1, 372991008), (2, 186495504), (3, 124330336), (4, 93247752), (6, 62165168), (8, 46623876), (12, 31082584), (13, 28691616), (16, 23311938), (24, 15541292), (26, 14345808), (31, 12031968), (32, 11655969), (39, 9563872), (48, 7770646), (52, 7172904), (62, 6015984), (78, 4781936), (93, 4010656), (96, 3885323), (104, 3586452), (124, 3007992), (156, 2390968), (186, 2005328), (208, 1793226), (248, 1503996), (311, 1199328), (312, 1195484), (372, 1002664), (403, 925536), (416, 896613), (496, 751998), (622, 599664), (624, 597742), (744, 501332), (806, 462768), (933, 399776), (961, 388128), (992, 375999), (1209, 308512), (1244, 299832), (1248, 298871), (1488, 250666), (1612, 231384), (1866, 199888), (1922, 194064), (2418, 154256), (2488, 149916), (2883, 129376), (2976, 125333), (3224, 115692), (3732, 99944), (3844, 97032), (4043, 92256), (4836, 77128), (4976, 74958), (5766, 64688), (6448, 57846), (7464, 49972), (7688, 48516), (8086, 46128), (9641, 38688), (9672, 38564), (9952, 37479), (11532, 32344), (12129, 30752), (12493, 29856), (12896, 28923), (14928, 24986), (15376, 24258), (16172, 23064), (19282, 19344)]