253442304

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 770506240

約数和(自身を除く): 517063936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 864, 888, 991, 999, 1152, 1184, 1332, 1728, 1776, 1982, 1998, 2304, 2368, 2664, 2973, 3456, 3552, 3964, 3996, 4736, 5328, 5946, 6912, 7104, 7928, 7992, 8919, 9472, 10656, 11892, 14208, 15856, 15984, 17838, 21312, 23784, 26757, 28416, 31712, 31968, 35676, 36667, 42624, 47568, 53514, 63424, 63936, 71352, 73334, 85248, 95136, 107028, 110001, 126848, 127872, 142704, 146668, 190272, 214056, 220002, 253696, 255744, 285408, 293336, 330003, 380544, 428112, 440004, 570816, 586672, 660006, 761088, 856224, 880008, 990009, 1141632, 1173344, 1320012, 1712448, 1760016, 1980018, 2283264, 2346688, 2640024, 3424896, 3520032, 3960036, 4693376, 5280048, 6849792, 7040064, 7920072, 9386752, 10560096, 14080128, 15840144, 21120192, 28160256, 31680288, 42240384, 63360576, 84480768, 126721152, 253442304]

約数ペア:

[(1, 253442304), (2, 126721152), (3, 84480768), (4, 63360576), (6, 42240384), (8, 31680288), (9, 28160256), (12, 21120192), (16, 15840144), (18, 14080128), (24, 10560096), (27, 9386752), (32, 7920072), (36, 7040064), (37, 6849792), (48, 5280048), (54, 4693376), (64, 3960036), (72, 3520032), (74, 3424896), (96, 2640024), (108, 2346688), (111, 2283264), (128, 1980018), (144, 1760016), (148, 1712448), (192, 1320012), (216, 1173344), (222, 1141632), (256, 990009), (288, 880008), (296, 856224), (333, 761088), (384, 660006), (432, 586672), (444, 570816), (576, 440004), (592, 428112), (666, 380544), (768, 330003), (864, 293336), (888, 285408), (991, 255744), (999, 253696), (1152, 220002), (1184, 214056), (1332, 190272), (1728, 146668), (1776, 142704), (1982, 127872), (1998, 126848), (2304, 110001), (2368, 107028), (2664, 95136), (2973, 85248), (3456, 73334), (3552, 71352), (3964, 63936), (3996, 63424), (4736, 53514), (5328, 47568), (5946, 42624), (6912, 36667), (7104, 35676), (7928, 31968), (7992, 31712), (8919, 28416), (9472, 26757), (10656, 23784), (11892, 21312), (14208, 17838), (15856, 15984)]