1388324736

素因数分解:

$2^7\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5309}}^1$

素因数の和:5556

約数の個数: 96

約数和(自身を含む): 4013404200

約数和(自身を除く): 2625079464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 288, 384, 454, 576, 681, 908, 1152, 1362, 1816, 2043, 2724, 3632, 4086, 5309, 5448, 7264, 8172, 10618, 10896, 14528, 15927, 16344, 21236, 21792, 29056, 31854, 32688, 42472, 43584, 47781, 63708, 65376, 84944, 87168, 95562, 127416, 130752, 169888, 191124, 254832, 261504, 339776, 382248, 509664, 679552, 764496, 1019328, 1205143, 1528992, 2038656, 2410286, 3057984, 3615429, 4820572, 6115968, 7230858, 9641144, 10846287, 14461716, 19282288, 21692574, 28923432, 38564576, 43385148, 57846864, 77129152, 86770296, 115693728, 154258304, 173540592, 231387456, 347081184, 462774912, 694162368, 1388324736]

約数ペア:

[(1, 1388324736), (2, 694162368), (3, 462774912), (4, 347081184), (6, 231387456), (8, 173540592), (9, 154258304), (12, 115693728), (16, 86770296), (18, 77129152), (24, 57846864), (32, 43385148), (36, 38564576), (48, 28923432), (64, 21692574), (72, 19282288), (96, 14461716), (128, 10846287), (144, 9641144), (192, 7230858), (227, 6115968), (288, 4820572), (384, 3615429), (454, 3057984), (576, 2410286), (681, 2038656), (908, 1528992), (1152, 1205143), (1362, 1019328), (1816, 764496), (2043, 679552), (2724, 509664), (3632, 382248), (4086, 339776), (5309, 261504), (5448, 254832), (7264, 191124), (8172, 169888), (10618, 130752), (10896, 127416), (14528, 95562), (15927, 87168), (16344, 84944), (21236, 65376), (21792, 63708), (29056, 47781), (31854, 43584), (32688, 42472)]