315245328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 843071040

約数和(自身を除く): 527825712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 592, 834, 888, 1112, 1277, 1668, 1776, 2224, 2554, 3336, 3831, 5108, 5143, 6672, 7662, 10216, 10286, 15324, 15429, 20432, 20572, 30648, 30858, 41144, 47249, 61296, 61716, 82288, 94498, 123432, 141747, 177503, 188996, 246864, 283494, 355006, 377992, 532509, 566988, 710012, 755984, 1065018, 1133976, 1420024, 2130036, 2267952, 2840048, 4260072, 6567611, 8520144, 13135222, 19702833, 26270444, 39405666, 52540888, 78811332, 105081776, 157622664, 315245328]

約数ペア:

[(1, 315245328), (2, 157622664), (3, 105081776), (4, 78811332), (6, 52540888), (8, 39405666), (12, 26270444), (16, 19702833), (24, 13135222), (37, 8520144), (48, 6567611), (74, 4260072), (111, 2840048), (139, 2267952), (148, 2130036), (222, 1420024), (278, 1133976), (296, 1065018), (417, 755984), (444, 710012), (556, 566988), (592, 532509), (834, 377992), (888, 355006), (1112, 283494), (1277, 246864), (1668, 188996), (1776, 177503), (2224, 141747), (2554, 123432), (3336, 94498), (3831, 82288), (5108, 61716), (5143, 61296), (6672, 47249), (7662, 41144), (10216, 30858), (10286, 30648), (15324, 20572), (15429, 20432)]