264827016

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 780912000

約数和(自身を除く): 516084984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 173, 216, 228, 342, 346, 373, 456, 513, 519, 684, 692, 746, 1026, 1038, 1119, 1368, 1384, 1492, 1557, 2052, 2076, 2238, 2984, 3114, 3287, 3357, 4104, 4152, 4476, 4671, 6228, 6574, 6714, 7087, 8952, 9342, 9861, 10071, 12456, 13148, 13428, 14174, 18684, 19722, 20142, 21261, 26296, 26856, 28348, 29583, 37368, 39444, 40284, 42522, 56696, 59166, 63783, 64529, 78888, 80568, 85044, 88749, 118332, 127566, 129058, 170088, 177498, 191349, 193587, 236664, 255132, 258116, 354996, 382698, 387174, 510264, 516232, 580761, 709992, 765396, 774348, 1161522, 1226051, 1530792, 1548696, 1742283, 2323044, 2452102, 3484566, 3678153, 4646088, 4904204, 6969132, 7356306, 9808408, 11034459, 13938264, 14712612, 22068918, 29425224, 33103377, 44137836, 66206754, 88275672, 132413508, 264827016]

約数ペア:

[(1, 264827016), (2, 132413508), (3, 88275672), (4, 66206754), (6, 44137836), (8, 33103377), (9, 29425224), (12, 22068918), (18, 14712612), (19, 13938264), (24, 11034459), (27, 9808408), (36, 7356306), (38, 6969132), (54, 4904204), (57, 4646088), (72, 3678153), (76, 3484566), (108, 2452102), (114, 2323044), (152, 1742283), (171, 1548696), (173, 1530792), (216, 1226051), (228, 1161522), (342, 774348), (346, 765396), (373, 709992), (456, 580761), (513, 516232), (519, 510264), (684, 387174), (692, 382698), (746, 354996), (1026, 258116), (1038, 255132), (1119, 236664), (1368, 193587), (1384, 191349), (1492, 177498), (1557, 170088), (2052, 129058), (2076, 127566), (2238, 118332), (2984, 88749), (3114, 85044), (3287, 80568), (3357, 78888), (4104, 64529), (4152, 63783), (4476, 59166), (4671, 56696), (6228, 42522), (6574, 40284), (6714, 39444), (7087, 37368), (8952, 29583), (9342, 28348), (9861, 26856), (10071, 26296), (12456, 21261), (13148, 20142), (13428, 19722), (14174, 18684)]