998225424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3709}}^1$

素因数の和:3822

約数の個数: 160

約数和(自身を含む): 3312288000

約数和(自身を除く): 2314062576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 756, 801, 1008, 1068, 1246, 1424, 1512, 1602, 1869, 2136, 2403, 2492, 3024, 3204, 3709, 3738, 4272, 4806, 4984, 5607, 6408, 7418, 7476, 9612, 9968, 11127, 11214, 12816, 14836, 14952, 16821, 19224, 22254, 22428, 25963, 29672, 29904, 33381, 33642, 38448, 44508, 44856, 51926, 59344, 66762, 67284, 77889, 89016, 89712, 100143, 103852, 133524, 134568, 155778, 178032, 200286, 207704, 233667, 267048, 269136, 311556, 330101, 400572, 415408, 467334, 534096, 623112, 660202, 701001, 801144, 934668, 990303, 1246224, 1320404, 1402002, 1602288, 1869336, 1980606, 2310707, 2640808, 2804004, 2970909, 3738672, 3961212, 4621414, 5281616, 5608008, 5941818, 6932121, 7922424, 8912727, 9242828, 11216016, 11883636, 13864242, 15844848, 17825454, 18485656, 20796363, 23767272, 27728484, 35650908, 36971312, 41592726, 47534544, 55456968, 62389089, 71301816, 83185452, 110913936, 124778178, 142603632, 166370904, 249556356, 332741808, 499112712, 998225424]

約数ペア:

[(1, 998225424), (2, 499112712), (3, 332741808), (4, 249556356), (6, 166370904), (7, 142603632), (8, 124778178), (9, 110913936), (12, 83185452), (14, 71301816), (16, 62389089), (18, 55456968), (21, 47534544), (24, 41592726), (27, 36971312), (28, 35650908), (36, 27728484), (42, 23767272), (48, 20796363), (54, 18485656), (56, 17825454), (63, 15844848), (72, 13864242), (84, 11883636), (89, 11216016), (108, 9242828), (112, 8912727), (126, 7922424), (144, 6932121), (168, 5941818), (178, 5608008), (189, 5281616), (216, 4621414), (252, 3961212), (267, 3738672), (336, 2970909), (356, 2804004), (378, 2640808), (432, 2310707), (504, 1980606), (534, 1869336), (623, 1602288), (712, 1402002), (756, 1320404), (801, 1246224), (1008, 990303), (1068, 934668), (1246, 801144), (1424, 701001), (1512, 660202), (1602, 623112), (1869, 534096), (2136, 467334), (2403, 415408), (2492, 400572), (3024, 330101), (3204, 311556), (3709, 269136), (3738, 267048), (4272, 233667), (4806, 207704), (4984, 200286), (5607, 178032), (6408, 155778), (7418, 134568), (7476, 133524), (9612, 103852), (9968, 100143), (11127, 89712), (11214, 89016), (12816, 77889), (14836, 67284), (14952, 66762), (16821, 59344), (19224, 51926), (22254, 44856), (22428, 44508), (25963, 38448), (29672, 33642), (29904, 33381)]