388185048

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 1173942000

約数和(自身を除く): 785756952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 81, 82, 108, 114, 123, 152, 162, 164, 171, 216, 228, 246, 324, 328, 342, 369, 456, 492, 513, 648, 684, 738, 769, 779, 984, 1026, 1107, 1368, 1476, 1538, 1539, 1558, 2052, 2214, 2307, 2337, 2952, 3076, 3078, 3116, 3321, 4104, 4428, 4614, 4674, 6152, 6156, 6232, 6642, 6921, 7011, 8856, 9228, 9348, 12312, 13284, 13842, 14022, 14611, 18456, 18696, 20763, 21033, 26568, 27684, 28044, 29222, 31529, 41526, 42066, 43833, 55368, 56088, 58444, 62289, 63058, 63099, 83052, 84132, 87666, 94587, 116888, 124578, 126116, 126198, 131499, 166104, 168264, 175332, 189174, 249156, 252232, 252396, 262998, 283761, 350664, 378348, 394497, 498312, 504792, 525996, 567522, 599051, 756696, 788994, 851283, 1051992, 1135044, 1183491, 1198102, 1577988, 1702566, 1797153, 2270088, 2366982, 2396204, 2553849, 3155976, 3405132, 3594306, 4733964, 4792408, 5107698, 5391459, 6810264, 7188612, 9467928, 10215396, 10782918, 14377224, 16174377, 20430792, 21565836, 32348754, 43131672, 48523131, 64697508, 97046262, 129395016, 194092524, 388185048]

約数ペア:

[(1, 388185048), (2, 194092524), (3, 129395016), (4, 97046262), (6, 64697508), (8, 48523131), (9, 43131672), (12, 32348754), (18, 21565836), (19, 20430792), (24, 16174377), (27, 14377224), (36, 10782918), (38, 10215396), (41, 9467928), (54, 7188612), (57, 6810264), (72, 5391459), (76, 5107698), (81, 4792408), (82, 4733964), (108, 3594306), (114, 3405132), (123, 3155976), (152, 2553849), (162, 2396204), (164, 2366982), (171, 2270088), (216, 1797153), (228, 1702566), (246, 1577988), (324, 1198102), (328, 1183491), (342, 1135044), (369, 1051992), (456, 851283), (492, 788994), (513, 756696), (648, 599051), (684, 567522), (738, 525996), (769, 504792), (779, 498312), (984, 394497), (1026, 378348), (1107, 350664), (1368, 283761), (1476, 262998), (1538, 252396), (1539, 252232), (1558, 249156), (2052, 189174), (2214, 175332), (2307, 168264), (2337, 166104), (2952, 131499), (3076, 126198), (3078, 126116), (3116, 124578), (3321, 116888), (4104, 94587), (4428, 87666), (4614, 84132), (4674, 83052), (6152, 63099), (6156, 63058), (6232, 62289), (6642, 58444), (6921, 56088), (7011, 55368), (8856, 43833), (9228, 42066), (9348, 41526), (12312, 31529), (13284, 29222), (13842, 28044), (14022, 27684), (14611, 26568), (18456, 21033), (18696, 20763)]