216801648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5871

約数の個数: 120

約数和(自身を含む): 712284768

約数和(自身を除く): 495483120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 5813, 6216, 9324, 11626, 12432, 17439, 18648, 23252, 34878, 37296, 40691, 46504, 52317, 69756, 81382, 93008, 104634, 122073, 139512, 162764, 209268, 215081, 244146, 279024, 325528, 366219, 418536, 430162, 488292, 645243, 651056, 732438, 837072, 860324, 976584, 1290486, 1464876, 1505567, 1720648, 1935729, 1953168, 2580972, 2929752, 3011134, 3441296, 3871458, 4516701, 5161944, 5859504, 6022268, 7742916, 9033402, 10323888, 12044536, 13550103, 15485832, 18066804, 24089072, 27100206, 30971664, 36133608, 54200412, 72267216, 108400824, 216801648]

約数ペア:

[(1, 216801648), (2, 108400824), (3, 72267216), (4, 54200412), (6, 36133608), (7, 30971664), (8, 27100206), (9, 24089072), (12, 18066804), (14, 15485832), (16, 13550103), (18, 12044536), (21, 10323888), (24, 9033402), (28, 7742916), (36, 6022268), (37, 5859504), (42, 5161944), (48, 4516701), (56, 3871458), (63, 3441296), (72, 3011134), (74, 2929752), (84, 2580972), (111, 1953168), (112, 1935729), (126, 1720648), (144, 1505567), (148, 1464876), (168, 1290486), (222, 976584), (252, 860324), (259, 837072), (296, 732438), (333, 651056), (336, 645243), (444, 488292), (504, 430162), (518, 418536), (592, 366219), (666, 325528), (777, 279024), (888, 244146), (1008, 215081), (1036, 209268), (1332, 162764), (1554, 139512), (1776, 122073), (2072, 104634), (2331, 93008), (2664, 81382), (3108, 69756), (4144, 52317), (4662, 46504), (5328, 40691), (5813, 37296), (6216, 34878), (9324, 23252), (11626, 18648), (12432, 17439)]