396421056

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:347

約数の個数: 126

約数和(自身を含む): 1180848032

約数和(自身を除く): 784426976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 149, 186, 192, 248, 279, 288, 298, 372, 447, 496, 558, 576, 596, 744, 894, 992, 1116, 1192, 1341, 1488, 1788, 1984, 2232, 2384, 2682, 2976, 3576, 4464, 4619, 4768, 5364, 5952, 7152, 8928, 9238, 9536, 10728, 13857, 14304, 17856, 18476, 21456, 22201, 27714, 28608, 36952, 41571, 42912, 44402, 55428, 66603, 73904, 83142, 85824, 88804, 110856, 133206, 147808, 166284, 177608, 199809, 221712, 266412, 295616, 332568, 355216, 399618, 443424, 532824, 665136, 688231, 710432, 799236, 886848, 1065648, 1330272, 1376462, 1420864, 1598472, 2064693, 2131296, 2660544, 2752924, 3196944, 4129386, 4262592, 5505848, 6194079, 6393888, 8258772, 11011696, 12388158, 12787776, 16517544, 22023392, 24776316, 33035088, 44046784, 49552632, 66070176, 99105264, 132140352, 198210528, 396421056]

約数ペア:

[(1, 396421056), (2, 198210528), (3, 132140352), (4, 99105264), (6, 66070176), (8, 49552632), (9, 44046784), (12, 33035088), (16, 24776316), (18, 22023392), (24, 16517544), (31, 12787776), (32, 12388158), (36, 11011696), (48, 8258772), (62, 6393888), (64, 6194079), (72, 5505848), (93, 4262592), (96, 4129386), (124, 3196944), (144, 2752924), (149, 2660544), (186, 2131296), (192, 2064693), (248, 1598472), (279, 1420864), (288, 1376462), (298, 1330272), (372, 1065648), (447, 886848), (496, 799236), (558, 710432), (576, 688231), (596, 665136), (744, 532824), (894, 443424), (992, 399618), (1116, 355216), (1192, 332568), (1341, 295616), (1488, 266412), (1788, 221712), (1984, 199809), (2232, 177608), (2384, 166284), (2682, 147808), (2976, 133206), (3576, 110856), (4464, 88804), (4619, 85824), (4768, 83142), (5364, 73904), (5952, 66603), (7152, 55428), (8928, 44402), (9238, 42912), (9536, 41571), (10728, 36952), (13857, 28608), (14304, 27714), (17856, 22201), (18476, 21456)]