387621024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 1254113280

約数和(自身を除く): 866492256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 217, 224, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 672, 713, 736, 744, 809, 868, 966, 992, 1104, 1288, 1302, 1426, 1488, 1618, 1736, 1932, 2139, 2208, 2427, 2576, 2604, 2852, 2976, 3236, 3472, 3864, 4278, 4854, 4991, 5152, 5208, 5663, 5704, 6472, 6944, 7728, 8556, 9708, 9982, 10416, 11326, 11408, 12944, 14973, 15456, 16989, 17112, 18607, 19416, 19964, 20832, 22652, 22816, 25079, 25888, 29946, 33978, 34224, 37214, 38832, 39928, 45304, 50158, 55821, 59892, 67956, 68448, 74428, 75237, 77664, 79856, 90608, 100316, 111642, 119784, 130249, 135912, 148856, 150474, 159712, 175553, 181216, 200632, 223284, 239568, 260498, 271824, 297712, 300948, 351106, 390747, 401264, 446568, 479136, 520996, 526659, 543648, 576817, 595424, 601896, 702212, 781494, 802528, 893136, 1041992, 1053318, 1153634, 1203792, 1404424, 1562988, 1730451, 1786272, 2083984, 2106636, 2307268, 2407584, 2808848, 3125976, 3460902, 4037719, 4167968, 4213272, 4614536, 5617696, 6251952, 6921804, 8075438, 8426544, 9229072, 12113157, 12503904, 13843608, 16150876, 16853088, 18458144, 24226314, 27687216, 32301752, 48452628, 55374432, 64603504, 96905256, 129207008, 193810512, 387621024]

約数ペア:

[(1, 387621024), (2, 193810512), (3, 129207008), (4, 96905256), (6, 64603504), (7, 55374432), (8, 48452628), (12, 32301752), (14, 27687216), (16, 24226314), (21, 18458144), (23, 16853088), (24, 16150876), (28, 13843608), (31, 12503904), (32, 12113157), (42, 9229072), (46, 8426544), (48, 8075438), (56, 6921804), (62, 6251952), (69, 5617696), (84, 4614536), (92, 4213272), (93, 4167968), (96, 4037719), (112, 3460902), (124, 3125976), (138, 2808848), (161, 2407584), (168, 2307268), (184, 2106636), (186, 2083984), (217, 1786272), (224, 1730451), (248, 1562988), (276, 1404424), (322, 1203792), (336, 1153634), (368, 1053318), (372, 1041992), (434, 893136), (483, 802528), (496, 781494), (552, 702212), (644, 601896), (651, 595424), (672, 576817), (713, 543648), (736, 526659), (744, 520996), (809, 479136), (868, 446568), (966, 401264), (992, 390747), (1104, 351106), (1288, 300948), (1302, 297712), (1426, 271824), (1488, 260498), (1618, 239568), (1736, 223284), (1932, 200632), (2139, 181216), (2208, 175553), (2427, 159712), (2576, 150474), (2604, 148856), (2852, 135912), (2976, 130249), (3236, 119784), (3472, 111642), (3864, 100316), (4278, 90608), (4854, 79856), (4991, 77664), (5152, 75237), (5208, 74428), (5663, 68448), (5704, 67956), (6472, 59892), (6944, 55821), (7728, 50158), (8556, 45304), (9708, 39928), (9982, 38832), (10416, 37214), (11326, 34224), (11408, 33978), (12944, 29946), (14973, 25888), (15456, 25079), (16989, 22816), (17112, 22652), (18607, 20832), (19416, 19964)]