378749196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5441

約数の個数: 120

約数和(自身を含む): 1168290816

約数和(自身を除く): 789541620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 5022, 5387, 5859, 7812, 10044, 10774, 11718, 16161, 17577, 21548, 23436, 32322, 35154, 37709, 48483, 64644, 70308, 75418, 96966, 113127, 145449, 150836, 166997, 193932, 226254, 290898, 333994, 339381, 436347, 452508, 500991, 581796, 667988, 678762, 872694, 1001982, 1018143, 1168979, 1357524, 1502973, 1745388, 2003964, 2036286, 2337958, 3005946, 3054429, 3506937, 4072572, 4508919, 4675916, 6011892, 6108858, 7013874, 9017838, 10520811, 12217716, 13526757, 14027748, 18035676, 21041622, 27053514, 31562433, 42083244, 54107028, 63124866, 94687299, 126249732, 189374598, 378749196]

約数ペア:

[(1, 378749196), (2, 189374598), (3, 126249732), (4, 94687299), (6, 63124866), (7, 54107028), (9, 42083244), (12, 31562433), (14, 27053514), (18, 21041622), (21, 18035676), (27, 14027748), (28, 13526757), (31, 12217716), (36, 10520811), (42, 9017838), (54, 7013874), (62, 6108858), (63, 6011892), (81, 4675916), (84, 4508919), (93, 4072572), (108, 3506937), (124, 3054429), (126, 3005946), (162, 2337958), (186, 2036286), (189, 2003964), (217, 1745388), (252, 1502973), (279, 1357524), (324, 1168979), (372, 1018143), (378, 1001982), (434, 872694), (558, 678762), (567, 667988), (651, 581796), (756, 500991), (837, 452508), (868, 436347), (1116, 339381), (1134, 333994), (1302, 290898), (1674, 226254), (1953, 193932), (2268, 166997), (2511, 150836), (2604, 145449), (3348, 113127), (3906, 96966), (5022, 75418), (5387, 70308), (5859, 64644), (7812, 48483), (10044, 37709), (10774, 35154), (11718, 32322), (16161, 23436), (17577, 21548)]