216699408

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 160

約数和(自身を含む): 693705600

約数和(自身を除く): 477006192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1553, 1836, 1938, 2052, 2448, 2584, 2736, 2907, 3106, 3672, 3876, 4104, 4659, 5168, 5814, 6212, 7344, 7752, 8208, 8721, 9318, 11628, 12424, 13977, 15504, 17442, 18636, 23256, 24848, 26401, 27954, 29507, 34884, 37272, 41931, 46512, 52802, 55908, 59014, 69768, 74544, 79203, 83862, 88521, 105604, 111816, 118028, 139536, 158406, 167724, 177042, 211208, 223632, 236056, 237609, 265563, 316812, 335448, 354084, 422416, 472112, 475218, 501619, 531126, 633624, 670896, 708168, 712827, 796689, 950436, 1003238, 1062252, 1267248, 1416336, 1425654, 1504857, 1593378, 1900872, 2006476, 2124504, 2851308, 3009714, 3186756, 3801744, 4012952, 4249008, 4514571, 5702616, 6019428, 6373512, 8025904, 9029142, 11405232, 12038856, 12747024, 13543713, 18058284, 24077712, 27087426, 36116568, 54174852, 72233136, 108349704, 216699408]

約数ペア:

[(1, 216699408), (2, 108349704), (3, 72233136), (4, 54174852), (6, 36116568), (8, 27087426), (9, 24077712), (12, 18058284), (16, 13543713), (17, 12747024), (18, 12038856), (19, 11405232), (24, 9029142), (27, 8025904), (34, 6373512), (36, 6019428), (38, 5702616), (48, 4514571), (51, 4249008), (54, 4012952), (57, 3801744), (68, 3186756), (72, 3009714), (76, 2851308), (102, 2124504), (108, 2006476), (114, 1900872), (136, 1593378), (144, 1504857), (152, 1425654), (153, 1416336), (171, 1267248), (204, 1062252), (216, 1003238), (228, 950436), (272, 796689), (304, 712827), (306, 708168), (323, 670896), (342, 633624), (408, 531126), (432, 501619), (456, 475218), (459, 472112), (513, 422416), (612, 354084), (646, 335448), (684, 316812), (816, 265563), (912, 237609), (918, 236056), (969, 223632), (1026, 211208), (1224, 177042), (1292, 167724), (1368, 158406), (1553, 139536), (1836, 118028), (1938, 111816), (2052, 105604), (2448, 88521), (2584, 83862), (2736, 79203), (2907, 74544), (3106, 69768), (3672, 59014), (3876, 55908), (4104, 52802), (4659, 46512), (5168, 41931), (5814, 37272), (6212, 34884), (7344, 29507), (7752, 27954), (8208, 26401), (8721, 24848), (9318, 23256), (11628, 18636), (12424, 17442), (13977, 15504)]