718395984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7065

約数の個数: 120

約数和(自身を含む): 2165908992

約数和(自身を除く): 1447513008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 4278, 4464, 5704, 6417, 6997, 8556, 11408, 12834, 13994, 17112, 20991, 25668, 27988, 34224, 41982, 51336, 55976, 62973, 83964, 102672, 111952, 125946, 160931, 167928, 216907, 251892, 321862, 335856, 433814, 482793, 503784, 643724, 650721, 867628, 965586, 1007568, 1287448, 1301442, 1448379, 1735256, 1931172, 1952163, 2574896, 2602884, 2896758, 3470512, 3862344, 3904326, 4988861, 5205768, 5793516, 7724688, 7808652, 9977722, 10411536, 11587032, 14966583, 15617304, 19955444, 23174064, 29933166, 31234608, 39910888, 44899749, 59866332, 79821776, 89799498, 119732664, 179598996, 239465328, 359197992, 718395984]

約数ペア:

[(1, 718395984), (2, 359197992), (3, 239465328), (4, 179598996), (6, 119732664), (8, 89799498), (9, 79821776), (12, 59866332), (16, 44899749), (18, 39910888), (23, 31234608), (24, 29933166), (31, 23174064), (36, 19955444), (46, 15617304), (48, 14966583), (62, 11587032), (69, 10411536), (72, 9977722), (92, 7808652), (93, 7724688), (124, 5793516), (138, 5205768), (144, 4988861), (184, 3904326), (186, 3862344), (207, 3470512), (248, 2896758), (276, 2602884), (279, 2574896), (368, 1952163), (372, 1931172), (414, 1735256), (496, 1448379), (552, 1301442), (558, 1287448), (713, 1007568), (744, 965586), (828, 867628), (1104, 650721), (1116, 643724), (1426, 503784), (1488, 482793), (1656, 433814), (2139, 335856), (2232, 321862), (2852, 251892), (3312, 216907), (4278, 167928), (4464, 160931), (5704, 125946), (6417, 111952), (6997, 102672), (8556, 83964), (11408, 62973), (12834, 55976), (13994, 51336), (17112, 41982), (20991, 34224), (25668, 27988)]