39607776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 123832800

約数和(自身を除く): 84225024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 149, 156, 208, 213, 234, 284, 288, 298, 312, 416, 426, 447, 468, 568, 596, 624, 639, 852, 894, 923, 936, 1136, 1192, 1248, 1278, 1341, 1704, 1788, 1846, 1872, 1937, 2272, 2384, 2556, 2682, 2769, 3408, 3576, 3692, 3744, 3874, 4768, 5112, 5364, 5538, 5811, 6816, 7152, 7384, 7748, 8307, 10224, 10579, 10728, 11076, 11622, 14304, 14768, 15496, 16614, 17433, 20448, 21158, 21456, 22152, 23244, 29536, 30992, 31737, 33228, 34866, 42316, 42912, 44304, 46488, 61984, 63474, 66456, 69732, 84632, 88608, 92976, 95211, 126948, 132912, 137527, 139464, 169264, 185952, 190422, 253896, 265824, 275054, 278928, 338528, 380844, 412581, 507792, 550108, 557856, 761688, 825162, 1015584, 1100216, 1237743, 1523376, 1650324, 2200432, 2475486, 3046752, 3300648, 4400864, 4950972, 6601296, 9901944, 13202592, 19803888, 39607776]

約数ペア:

[(1, 39607776), (2, 19803888), (3, 13202592), (4, 9901944), (6, 6601296), (8, 4950972), (9, 4400864), (12, 3300648), (13, 3046752), (16, 2475486), (18, 2200432), (24, 1650324), (26, 1523376), (32, 1237743), (36, 1100216), (39, 1015584), (48, 825162), (52, 761688), (71, 557856), (72, 550108), (78, 507792), (96, 412581), (104, 380844), (117, 338528), (142, 278928), (144, 275054), (149, 265824), (156, 253896), (208, 190422), (213, 185952), (234, 169264), (284, 139464), (288, 137527), (298, 132912), (312, 126948), (416, 95211), (426, 92976), (447, 88608), (468, 84632), (568, 69732), (596, 66456), (624, 63474), (639, 61984), (852, 46488), (894, 44304), (923, 42912), (936, 42316), (1136, 34866), (1192, 33228), (1248, 31737), (1278, 30992), (1341, 29536), (1704, 23244), (1788, 22152), (1846, 21456), (1872, 21158), (1937, 20448), (2272, 17433), (2384, 16614), (2556, 15496), (2682, 14768), (2769, 14304), (3408, 11622), (3576, 11076), (3692, 10728), (3744, 10579), (3874, 10224), (4768, 8307), (5112, 7748), (5364, 7384), (5538, 7152), (5811, 6816)]