1007788424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 2272665600

約数和(自身を除く): 1264877176

約数列:

[1, 2, 4, 8, 17, 19, 23, 31, 34, 38, 46, 62, 68, 76, 92, 124, 136, 152, 184, 248, 323, 391, 437, 527, 547, 589, 646, 713, 782, 874, 1054, 1094, 1178, 1292, 1426, 1564, 1748, 2108, 2188, 2356, 2584, 2852, 3128, 3496, 4216, 4376, 4712, 5704, 7429, 9299, 10013, 10393, 12121, 12581, 13547, 14858, 16957, 18598, 20026, 20786, 24242, 25162, 27094, 29716, 33914, 37196, 40052, 41572, 48484, 50324, 54188, 59432, 67828, 74392, 80104, 83144, 96968, 100648, 108376, 135656, 176681, 213877, 230299, 239039, 288269, 322183, 353362, 390011, 427754, 460598, 478078, 576538, 644366, 706724, 780022, 855508, 921196, 956156, 1153076, 1288732, 1413448, 1560044, 1711016, 1842392, 1912312, 2306152, 2577464, 3120088, 4063663, 5477111, 6630187, 7410209, 8127326, 10954222, 13260374, 14820418, 16254652, 21908444, 26520748, 29640836, 32509304, 43816888, 53041496, 59281672, 125973553, 251947106, 503894212, 1007788424]

約数ペア:

[(1, 1007788424), (2, 503894212), (4, 251947106), (8, 125973553), (17, 59281672), (19, 53041496), (23, 43816888), (31, 32509304), (34, 29640836), (38, 26520748), (46, 21908444), (62, 16254652), (68, 14820418), (76, 13260374), (92, 10954222), (124, 8127326), (136, 7410209), (152, 6630187), (184, 5477111), (248, 4063663), (323, 3120088), (391, 2577464), (437, 2306152), (527, 1912312), (547, 1842392), (589, 1711016), (646, 1560044), (713, 1413448), (782, 1288732), (874, 1153076), (1054, 956156), (1094, 921196), (1178, 855508), (1292, 780022), (1426, 706724), (1564, 644366), (1748, 576538), (2108, 478078), (2188, 460598), (2356, 427754), (2584, 390011), (2852, 353362), (3128, 322183), (3496, 288269), (4216, 239039), (4376, 230299), (4712, 213877), (5704, 176681), (7429, 135656), (9299, 108376), (10013, 100648), (10393, 96968), (12121, 83144), (12581, 80104), (13547, 74392), (14858, 67828), (16957, 59432), (18598, 54188), (20026, 50324), (20786, 48484), (24242, 41572), (25162, 40052), (27094, 37196), (29716, 33914)]