328613376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2392

約数の個数: 160

約数和(自身を含む): 1077931008

約数和(自身を除く): 749317632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2351, 2496, 2688, 2912, 3328, 3584, 4368, 4702, 4992, 5376, 5824, 6656, 7053, 8736, 9404, 9984, 10752, 11648, 14106, 16457, 17472, 18808, 19968, 23296, 28212, 30563, 32914, 34944, 37616, 46592, 49371, 56424, 61126, 65828, 69888, 75232, 91689, 98742, 112848, 122252, 131656, 139776, 150464, 183378, 197484, 213941, 225696, 244504, 263312, 300928, 366756, 394968, 427882, 451392, 489008, 526624, 601856, 641823, 733512, 789936, 855764, 902784, 978016, 1053248, 1203712, 1283646, 1467024, 1579872, 1711528, 1805568, 1956032, 2106496, 2567292, 2934048, 3159744, 3423056, 3611136, 3912064, 4212992, 5134584, 5868096, 6319488, 6846112, 7824128, 8425984, 10269168, 11736192, 12638976, 13692224, 15648256, 20538336, 23472384, 25277952, 27384448, 41076672, 46944768, 54768896, 82153344, 109537792, 164306688, 328613376]

約数ペア:

[(1, 328613376), (2, 164306688), (3, 109537792), (4, 82153344), (6, 54768896), (7, 46944768), (8, 41076672), (12, 27384448), (13, 25277952), (14, 23472384), (16, 20538336), (21, 15648256), (24, 13692224), (26, 12638976), (28, 11736192), (32, 10269168), (39, 8425984), (42, 7824128), (48, 6846112), (52, 6319488), (56, 5868096), (64, 5134584), (78, 4212992), (84, 3912064), (91, 3611136), (96, 3423056), (104, 3159744), (112, 2934048), (128, 2567292), (156, 2106496), (168, 1956032), (182, 1805568), (192, 1711528), (208, 1579872), (224, 1467024), (256, 1283646), (273, 1203712), (312, 1053248), (336, 978016), (364, 902784), (384, 855764), (416, 789936), (448, 733512), (512, 641823), (546, 601856), (624, 526624), (672, 489008), (728, 451392), (768, 427882), (832, 394968), (896, 366756), (1092, 300928), (1248, 263312), (1344, 244504), (1456, 225696), (1536, 213941), (1664, 197484), (1792, 183378), (2184, 150464), (2351, 139776), (2496, 131656), (2688, 122252), (2912, 112848), (3328, 98742), (3584, 91689), (4368, 75232), (4702, 69888), (4992, 65828), (5376, 61126), (5824, 56424), (6656, 49371), (7053, 46592), (8736, 37616), (9404, 34944), (9984, 32914), (10752, 30563), (11648, 28212), (14106, 23296), (16457, 19968), (17472, 18808)]