403939312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 951314112

約数和(自身を除く): 547374800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 353, 476, 601, 706, 952, 1202, 1412, 1904, 2404, 2471, 2824, 4207, 4808, 4942, 5648, 6001, 8414, 9616, 9884, 10217, 12002, 16828, 19768, 20434, 24004, 33656, 39536, 40868, 42007, 48008, 67312, 71519, 81736, 84014, 96016, 143038, 163472, 168028, 212153, 286076, 336056, 424306, 572152, 672112, 848612, 1144304, 1485071, 1697224, 2970142, 3394448, 3606601, 5940284, 7213202, 11880568, 14426404, 23761136, 25246207, 28852808, 50492414, 57705616, 100984828, 201969656, 403939312]

約数ペア:

[(1, 403939312), (2, 201969656), (4, 100984828), (7, 57705616), (8, 50492414), (14, 28852808), (16, 25246207), (17, 23761136), (28, 14426404), (34, 11880568), (56, 7213202), (68, 5940284), (112, 3606601), (119, 3394448), (136, 2970142), (238, 1697224), (272, 1485071), (353, 1144304), (476, 848612), (601, 672112), (706, 572152), (952, 424306), (1202, 336056), (1412, 286076), (1904, 212153), (2404, 168028), (2471, 163472), (2824, 143038), (4207, 96016), (4808, 84014), (4942, 81736), (5648, 71519), (6001, 67312), (8414, 48008), (9616, 42007), (9884, 40868), (10217, 39536), (12002, 33656), (16828, 24004), (19768, 20434)]