685585512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 2028240000

約数和(自身を除く): 1342654488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 89, 108, 114, 152, 171, 178, 216, 228, 267, 342, 356, 456, 513, 534, 684, 712, 801, 1026, 1068, 1368, 1602, 1691, 1877, 2052, 2136, 2403, 3204, 3382, 3754, 4104, 4806, 5073, 5631, 6408, 6764, 7508, 9612, 10146, 11262, 13528, 15016, 15219, 16893, 19224, 20292, 22524, 30438, 33786, 35663, 40584, 45048, 45657, 50679, 60876, 67572, 71326, 91314, 101358, 106989, 121752, 135144, 142652, 167053, 182628, 202716, 213978, 285304, 320967, 334106, 365256, 405432, 427956, 501159, 641934, 668212, 855912, 962901, 1002318, 1283868, 1336424, 1503477, 1925802, 2004636, 2567736, 3006954, 3174007, 3851604, 4009272, 4510431, 6013908, 6348014, 7703208, 9020862, 9522021, 12027816, 12696028, 18041724, 19044042, 25392056, 28566063, 36083448, 38088084, 57132126, 76176168, 85698189, 114264252, 171396378, 228528504, 342792756, 685585512]

約数ペア:

[(1, 685585512), (2, 342792756), (3, 228528504), (4, 171396378), (6, 114264252), (8, 85698189), (9, 76176168), (12, 57132126), (18, 38088084), (19, 36083448), (24, 28566063), (27, 25392056), (36, 19044042), (38, 18041724), (54, 12696028), (57, 12027816), (72, 9522021), (76, 9020862), (89, 7703208), (108, 6348014), (114, 6013908), (152, 4510431), (171, 4009272), (178, 3851604), (216, 3174007), (228, 3006954), (267, 2567736), (342, 2004636), (356, 1925802), (456, 1503477), (513, 1336424), (534, 1283868), (684, 1002318), (712, 962901), (801, 855912), (1026, 668212), (1068, 641934), (1368, 501159), (1602, 427956), (1691, 405432), (1877, 365256), (2052, 334106), (2136, 320967), (2403, 285304), (3204, 213978), (3382, 202716), (3754, 182628), (4104, 167053), (4806, 142652), (5073, 135144), (5631, 121752), (6408, 106989), (6764, 101358), (7508, 91314), (9612, 71326), (10146, 67572), (11262, 60876), (13528, 50679), (15016, 45657), (15219, 45048), (16893, 40584), (19224, 35663), (20292, 33786), (22524, 30438)]