407201616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4865

約数の個数: 120

約数和(自身を含む): 1238531840

約数和(自身を除く): 831330224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 4801, 5301, 7068, 9424, 9602, 10602, 14136, 14403, 19204, 21204, 28272, 28806, 38408, 42408, 43209, 57612, 76816, 84816, 86418, 91219, 115224, 148831, 172836, 182438, 230448, 273657, 297662, 345672, 364876, 446493, 547314, 595324, 691344, 729752, 820971, 892986, 1094628, 1190648, 1339479, 1459504, 1641942, 1785972, 2189256, 2381296, 2678958, 2827789, 3283884, 3571944, 4378512, 5357916, 5655578, 6567768, 7143888, 8483367, 10715832, 11311156, 13135536, 16966734, 21431664, 22622312, 25450101, 33933468, 45244624, 50900202, 67866936, 101800404, 135733872, 203600808, 407201616]

約数ペア:

[(1, 407201616), (2, 203600808), (3, 135733872), (4, 101800404), (6, 67866936), (8, 50900202), (9, 45244624), (12, 33933468), (16, 25450101), (18, 22622312), (19, 21431664), (24, 16966734), (31, 13135536), (36, 11311156), (38, 10715832), (48, 8483367), (57, 7143888), (62, 6567768), (72, 5655578), (76, 5357916), (93, 4378512), (114, 3571944), (124, 3283884), (144, 2827789), (152, 2678958), (171, 2381296), (186, 2189256), (228, 1785972), (248, 1641942), (279, 1459504), (304, 1339479), (342, 1190648), (372, 1094628), (456, 892986), (496, 820971), (558, 729752), (589, 691344), (684, 595324), (744, 547314), (912, 446493), (1116, 364876), (1178, 345672), (1368, 297662), (1488, 273657), (1767, 230448), (2232, 182438), (2356, 172836), (2736, 148831), (3534, 115224), (4464, 91219), (4712, 86418), (4801, 84816), (5301, 76816), (7068, 57612), (9424, 43209), (9602, 42408), (10602, 38408), (14136, 28806), (14403, 28272), (19204, 21204)]