123429888

素因数分解:

$2^{10}\times 3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 132

約数和(自身を含む): 364038480

約数和(自身を除く): 240608592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 227, 236, 256, 288, 354, 384, 454, 472, 512, 531, 576, 681, 708, 768, 908, 944, 1024, 1062, 1152, 1362, 1416, 1536, 1816, 1888, 2043, 2124, 2304, 2724, 2832, 3072, 3632, 3776, 4086, 4248, 4608, 5448, 5664, 7264, 7552, 8172, 8496, 9216, 10896, 11328, 13393, 14528, 15104, 16344, 16992, 21792, 22656, 26786, 29056, 30208, 32688, 33984, 40179, 43584, 45312, 53572, 58112, 60416, 65376, 67968, 80358, 87168, 90624, 107144, 116224, 120537, 130752, 135936, 160716, 174336, 181248, 214288, 232448, 241074, 261504, 271872, 321432, 348672, 428576, 482148, 523008, 543744, 642864, 697344, 857152, 964296, 1046016, 1285728, 1714304, 1928592, 2092032, 2571456, 3428608, 3857184, 5142912, 6857216, 7714368, 10285824, 13714432, 15428736, 20571648, 30857472, 41143296, 61714944, 123429888]

約数ペア:

[(1, 123429888), (2, 61714944), (3, 41143296), (4, 30857472), (6, 20571648), (8, 15428736), (9, 13714432), (12, 10285824), (16, 7714368), (18, 6857216), (24, 5142912), (32, 3857184), (36, 3428608), (48, 2571456), (59, 2092032), (64, 1928592), (72, 1714304), (96, 1285728), (118, 1046016), (128, 964296), (144, 857152), (177, 697344), (192, 642864), (227, 543744), (236, 523008), (256, 482148), (288, 428576), (354, 348672), (384, 321432), (454, 271872), (472, 261504), (512, 241074), (531, 232448), (576, 214288), (681, 181248), (708, 174336), (768, 160716), (908, 135936), (944, 130752), (1024, 120537), (1062, 116224), (1152, 107144), (1362, 90624), (1416, 87168), (1536, 80358), (1816, 67968), (1888, 65376), (2043, 60416), (2124, 58112), (2304, 53572), (2724, 45312), (2832, 43584), (3072, 40179), (3632, 33984), (3776, 32688), (4086, 30208), (4248, 29056), (4608, 26786), (5448, 22656), (5664, 21792), (7264, 16992), (7552, 16344), (8172, 15104), (8496, 14528), (9216, 13393), (10896, 11328)]