1394352

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 4081584

約数和(自身を除く): 2687232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 421, 552, 828, 842, 1104, 1263, 1656, 1684, 2526, 3312, 3368, 3789, 5052, 6736, 7578, 9683, 10104, 15156, 19366, 20208, 29049, 30312, 38732, 58098, 60624, 77464, 87147, 116196, 154928, 174294, 232392, 348588, 464784, 697176, 1394352]

約数ペア:

[(1, 1394352), (2, 697176), (3, 464784), (4, 348588), (6, 232392), (8, 174294), (9, 154928), (12, 116196), (16, 87147), (18, 77464), (23, 60624), (24, 58098), (36, 38732), (46, 30312), (48, 29049), (69, 20208), (72, 19366), (92, 15156), (138, 10104), (144, 9683), (184, 7578), (207, 6736), (276, 5052), (368, 3789), (414, 3368), (421, 3312), (552, 2526), (828, 1684), (842, 1656), (1104, 1263)]