978339792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 2774425600

約数和(自身を除く): 1796085808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 79, 111, 114, 148, 152, 158, 222, 228, 237, 296, 304, 316, 367, 444, 456, 474, 592, 632, 703, 734, 888, 912, 948, 1101, 1264, 1406, 1468, 1501, 1776, 1896, 2109, 2202, 2812, 2923, 2936, 3002, 3792, 4218, 4404, 4503, 5624, 5846, 5872, 6004, 6973, 8436, 8769, 8808, 9006, 11248, 11692, 12008, 13579, 13946, 16872, 17538, 17616, 18012, 20919, 23384, 24016, 27158, 27892, 28993, 33744, 35076, 36024, 40737, 41838, 46768, 54316, 55537, 55784, 57986, 70152, 72048, 81474, 83676, 86979, 108632, 111074, 111568, 115972, 140304, 162948, 166611, 167352, 173958, 217264, 222148, 231944, 258001, 325896, 333222, 334704, 347916, 444296, 463888, 516002, 550867, 651792, 666444, 695832, 774003, 888592, 1032004, 1072741, 1101734, 1332888, 1391664, 1548006, 1652601, 2064008, 2145482, 2203468, 2665776, 3096012, 3218223, 3305202, 4128016, 4290964, 4406936, 6192024, 6436446, 6610404, 8581928, 8813872, 12384048, 12872892, 13220808, 17163856, 20382079, 25745784, 26441616, 40764158, 51491568, 61146237, 81528316, 122292474, 163056632, 244584948, 326113264, 489169896, 978339792]

約数ペア:

[(1, 978339792), (2, 489169896), (3, 326113264), (4, 244584948), (6, 163056632), (8, 122292474), (12, 81528316), (16, 61146237), (19, 51491568), (24, 40764158), (37, 26441616), (38, 25745784), (48, 20382079), (57, 17163856), (74, 13220808), (76, 12872892), (79, 12384048), (111, 8813872), (114, 8581928), (148, 6610404), (152, 6436446), (158, 6192024), (222, 4406936), (228, 4290964), (237, 4128016), (296, 3305202), (304, 3218223), (316, 3096012), (367, 2665776), (444, 2203468), (456, 2145482), (474, 2064008), (592, 1652601), (632, 1548006), (703, 1391664), (734, 1332888), (888, 1101734), (912, 1072741), (948, 1032004), (1101, 888592), (1264, 774003), (1406, 695832), (1468, 666444), (1501, 651792), (1776, 550867), (1896, 516002), (2109, 463888), (2202, 444296), (2812, 347916), (2923, 334704), (2936, 333222), (3002, 325896), (3792, 258001), (4218, 231944), (4404, 222148), (4503, 217264), (5624, 173958), (5846, 167352), (5872, 166611), (6004, 162948), (6973, 140304), (8436, 115972), (8769, 111568), (8808, 111074), (9006, 108632), (11248, 86979), (11692, 83676), (12008, 81474), (13579, 72048), (13946, 70152), (16872, 57986), (17538, 55784), (17616, 55537), (18012, 54316), (20919, 46768), (23384, 41838), (24016, 40737), (27158, 36024), (27892, 35076), (28993, 33744)]