252825552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 873832960

約数和(自身を除く): 621007408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 228, 252, 258, 266, 301, 304, 307, 336, 342, 344, 387, 399, 456, 504, 516, 532, 602, 614, 684, 688, 774, 798, 817, 903, 912, 921, 1008, 1032, 1064, 1197, 1204, 1228, 1368, 1548, 1596, 1634, 1806, 1842, 2064, 2128, 2149, 2394, 2408, 2451, 2456, 2709, 2736, 2763, 3096, 3192, 3268, 3612, 3684, 4298, 4788, 4816, 4902, 4912, 5418, 5526, 5719, 5833, 6192, 6384, 6447, 6536, 7224, 7353, 7368, 8596, 9576, 9804, 10836, 11052, 11438, 11666, 12894, 13072, 13201, 14448, 14706, 14736, 17157, 17192, 17499, 19152, 19341, 19608, 21672, 22104, 22876, 23332, 25788, 26402, 29412, 34314, 34384, 34998, 38682, 39216, 39603, 40831, 43344, 44208, 45752, 46664, 51471, 51576, 52497, 52804, 58824, 68628, 69996, 77364, 79206, 81662, 91504, 92407, 93328, 102942, 103152, 104994, 105608, 117648, 118809, 122493, 137256, 139992, 154728, 158412, 163324, 184814, 205884, 209988, 211216, 237618, 244986, 250819, 274512, 277221, 279984, 309456, 316824, 326648, 367479, 369628, 411768, 419976, 475236, 489972, 501638, 554442, 633648, 653296, 734958, 739256, 752457, 823536, 831663, 839952, 950472, 979944, 1003276, 1108884, 1469916, 1478512, 1504914, 1663326, 1755733, 1900944, 1959888, 2006552, 2217768, 2257371, 2939832, 3009828, 3326652, 3511466, 4013104, 4435536, 4514742, 5267199, 5879664, 6019656, 6653304, 7022932, 9029484, 10534398, 12039312, 13306608, 14045864, 15801597, 18058968, 21068796, 28091728, 31603194, 36117936, 42137592, 63206388, 84275184, 126412776, 252825552]

約数ペア:

[(1, 252825552), (2, 126412776), (3, 84275184), (4, 63206388), (6, 42137592), (7, 36117936), (8, 31603194), (9, 28091728), (12, 21068796), (14, 18058968), (16, 15801597), (18, 14045864), (19, 13306608), (21, 12039312), (24, 10534398), (28, 9029484), (36, 7022932), (38, 6653304), (42, 6019656), (43, 5879664), (48, 5267199), (56, 4514742), (57, 4435536), (63, 4013104), (72, 3511466), (76, 3326652), (84, 3009828), (86, 2939832), (112, 2257371), (114, 2217768), (126, 2006552), (129, 1959888), (133, 1900944), (144, 1755733), (152, 1663326), (168, 1504914), (171, 1478512), (172, 1469916), (228, 1108884), (252, 1003276), (258, 979944), (266, 950472), (301, 839952), (304, 831663), (307, 823536), (336, 752457), (342, 739256), (344, 734958), (387, 653296), (399, 633648), (456, 554442), (504, 501638), (516, 489972), (532, 475236), (602, 419976), (614, 411768), (684, 369628), (688, 367479), (774, 326648), (798, 316824), (817, 309456), (903, 279984), (912, 277221), (921, 274512), (1008, 250819), (1032, 244986), (1064, 237618), (1197, 211216), (1204, 209988), (1228, 205884), (1368, 184814), (1548, 163324), (1596, 158412), (1634, 154728), (1806, 139992), (1842, 137256), (2064, 122493), (2128, 118809), (2149, 117648), (2394, 105608), (2408, 104994), (2451, 103152), (2456, 102942), (2709, 93328), (2736, 92407), (2763, 91504), (3096, 81662), (3192, 79206), (3268, 77364), (3612, 69996), (3684, 68628), (4298, 58824), (4788, 52804), (4816, 52497), (4902, 51576), (4912, 51471), (5418, 46664), (5526, 45752), (5719, 44208), (5833, 43344), (6192, 40831), (6384, 39603), (6447, 39216), (6536, 38682), (7224, 34998), (7353, 34384), (7368, 34314), (8596, 29412), (9576, 26402), (9804, 25788), (10836, 23332), (11052, 22876), (11438, 22104), (11666, 21672), (12894, 19608), (13072, 19341), (13201, 19152), (14448, 17499), (14706, 17192), (14736, 17157)]