381494784

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 1128606336

約数和(自身を除く): 747111552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 192, 201, 256, 264, 268, 337, 352, 384, 402, 512, 528, 536, 674, 704, 737, 768, 804, 1011, 1056, 1072, 1348, 1408, 1474, 1536, 1608, 2022, 2112, 2144, 2211, 2696, 2816, 2948, 3216, 3707, 4044, 4224, 4288, 4422, 5392, 5632, 5896, 6432, 7414, 8088, 8448, 8576, 8844, 10784, 11121, 11792, 12864, 14828, 16176, 16896, 17152, 17688, 21568, 22242, 22579, 23584, 25728, 29656, 32352, 34304, 35376, 43136, 44484, 45158, 47168, 51456, 59312, 64704, 67737, 70752, 86272, 88968, 90316, 94336, 102912, 118624, 129408, 135474, 141504, 172544, 177936, 180632, 188672, 237248, 248369, 258816, 270948, 283008, 355872, 361264, 377344, 474496, 496738, 517632, 541896, 566016, 711744, 722528, 745107, 948992, 993476, 1083792, 1132032, 1423488, 1445056, 1490214, 1897984, 1986952, 2167584, 2846976, 2890112, 2980428, 3973904, 4335168, 5693952, 5780224, 5960856, 7947808, 8670336, 11560448, 11921712, 15895616, 17340672, 23843424, 31791232, 34681344, 47686848, 63582464, 95373696, 127164928, 190747392, 381494784]

約数ペア:

[(1, 381494784), (2, 190747392), (3, 127164928), (4, 95373696), (6, 63582464), (8, 47686848), (11, 34681344), (12, 31791232), (16, 23843424), (22, 17340672), (24, 15895616), (32, 11921712), (33, 11560448), (44, 8670336), (48, 7947808), (64, 5960856), (66, 5780224), (67, 5693952), (88, 4335168), (96, 3973904), (128, 2980428), (132, 2890112), (134, 2846976), (176, 2167584), (192, 1986952), (201, 1897984), (256, 1490214), (264, 1445056), (268, 1423488), (337, 1132032), (352, 1083792), (384, 993476), (402, 948992), (512, 745107), (528, 722528), (536, 711744), (674, 566016), (704, 541896), (737, 517632), (768, 496738), (804, 474496), (1011, 377344), (1056, 361264), (1072, 355872), (1348, 283008), (1408, 270948), (1474, 258816), (1536, 248369), (1608, 237248), (2022, 188672), (2112, 180632), (2144, 177936), (2211, 172544), (2696, 141504), (2816, 135474), (2948, 129408), (3216, 118624), (3707, 102912), (4044, 94336), (4224, 90316), (4288, 88968), (4422, 86272), (5392, 70752), (5632, 67737), (5896, 64704), (6432, 59312), (7414, 51456), (8088, 47168), (8448, 45158), (8576, 44484), (8844, 43136), (10784, 35376), (11121, 34304), (11792, 32352), (12864, 29656), (14828, 25728), (16176, 23584), (16896, 22579), (17152, 22242), (17688, 21568)]