387788352

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 168

約数和(自身を含む): 1220321664

約数和(自身を除く): 832533312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 376, 392, 448, 564, 588, 658, 672, 752, 784, 877, 987, 1128, 1176, 1316, 1344, 1504, 1568, 1754, 1974, 2256, 2303, 2352, 2631, 2632, 3008, 3136, 3508, 3948, 4512, 4606, 4704, 5262, 5264, 6139, 6909, 7016, 7896, 9024, 9212, 9408, 10524, 10528, 12278, 13818, 14032, 15792, 18417, 18424, 21048, 21056, 24556, 27636, 28064, 31584, 36834, 36848, 41219, 42096, 42973, 49112, 55272, 56128, 63168, 73668, 73696, 82438, 84192, 85946, 98224, 110544, 123657, 128919, 147336, 147392, 164876, 168384, 171892, 196448, 221088, 247314, 257838, 288533, 294672, 329752, 343784, 392896, 442176, 494628, 515676, 577066, 589344, 659504, 687568, 865599, 989256, 1031352, 1154132, 1178688, 1319008, 1375136, 1731198, 1978512, 2019731, 2062704, 2308264, 2638016, 2750272, 3462396, 3957024, 4039462, 4125408, 4616528, 6059193, 6924792, 7914048, 8078924, 8250816, 9233056, 12118386, 13849584, 16157848, 18466112, 24236772, 27699168, 32315696, 48473544, 55398336, 64631392, 96947088, 129262784, 193894176, 387788352]

約数ペア:

[(1, 387788352), (2, 193894176), (3, 129262784), (4, 96947088), (6, 64631392), (7, 55398336), (8, 48473544), (12, 32315696), (14, 27699168), (16, 24236772), (21, 18466112), (24, 16157848), (28, 13849584), (32, 12118386), (42, 9233056), (47, 8250816), (48, 8078924), (49, 7914048), (56, 6924792), (64, 6059193), (84, 4616528), (94, 4125408), (96, 4039462), (98, 3957024), (112, 3462396), (141, 2750272), (147, 2638016), (168, 2308264), (188, 2062704), (192, 2019731), (196, 1978512), (224, 1731198), (282, 1375136), (294, 1319008), (329, 1178688), (336, 1154132), (376, 1031352), (392, 989256), (448, 865599), (564, 687568), (588, 659504), (658, 589344), (672, 577066), (752, 515676), (784, 494628), (877, 442176), (987, 392896), (1128, 343784), (1176, 329752), (1316, 294672), (1344, 288533), (1504, 257838), (1568, 247314), (1754, 221088), (1974, 196448), (2256, 171892), (2303, 168384), (2352, 164876), (2631, 147392), (2632, 147336), (3008, 128919), (3136, 123657), (3508, 110544), (3948, 98224), (4512, 85946), (4606, 84192), (4704, 82438), (5262, 73696), (5264, 73668), (6139, 63168), (6909, 56128), (7016, 55272), (7896, 49112), (9024, 42973), (9212, 42096), (9408, 41219), (10524, 36848), (10528, 36834), (12278, 31584), (13818, 28064), (14032, 27636), (15792, 24556), (18417, 21056), (18424, 21048)]