287124768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 946423296

約数和(自身を除く): 659298528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 1951, 2016, 2044, 2336, 2628, 3066, 3504, 3902, 4088, 4599, 5256, 5853, 6132, 7008, 7804, 8176, 9198, 10512, 11706, 12264, 13657, 15608, 16352, 17559, 18396, 21024, 23412, 24528, 27314, 31216, 35118, 36792, 40971, 46824, 49056, 54628, 62432, 70236, 73584, 81942, 93648, 109256, 122913, 140472, 142423, 147168, 163884, 187296, 218512, 245826, 280944, 284846, 327768, 427269, 437024, 491652, 561888, 569692, 655536, 854538, 983304, 996961, 1139384, 1281807, 1311072, 1709076, 1966608, 1993922, 2278768, 2563614, 2990883, 3418152, 3933216, 3987844, 4557536, 5127228, 5981766, 6836304, 7975688, 8972649, 10254456, 11963532, 13672608, 15951376, 17945298, 20508912, 23927064, 31902752, 35890596, 41017824, 47854128, 71781192, 95708256, 143562384, 287124768]

約数ペア:

[(1, 287124768), (2, 143562384), (3, 95708256), (4, 71781192), (6, 47854128), (7, 41017824), (8, 35890596), (9, 31902752), (12, 23927064), (14, 20508912), (16, 17945298), (18, 15951376), (21, 13672608), (24, 11963532), (28, 10254456), (32, 8972649), (36, 7975688), (42, 6836304), (48, 5981766), (56, 5127228), (63, 4557536), (72, 3987844), (73, 3933216), (84, 3418152), (96, 2990883), (112, 2563614), (126, 2278768), (144, 1993922), (146, 1966608), (168, 1709076), (219, 1311072), (224, 1281807), (252, 1139384), (288, 996961), (292, 983304), (336, 854538), (438, 655536), (504, 569692), (511, 561888), (584, 491652), (657, 437024), (672, 427269), (876, 327768), (1008, 284846), (1022, 280944), (1168, 245826), (1314, 218512), (1533, 187296), (1752, 163884), (1951, 147168), (2016, 142423), (2044, 140472), (2336, 122913), (2628, 109256), (3066, 93648), (3504, 81942), (3902, 73584), (4088, 70236), (4599, 62432), (5256, 54628), (5853, 49056), (6132, 46824), (7008, 40971), (7804, 36792), (8176, 35118), (9198, 31216), (10512, 27314), (11706, 24528), (12264, 23412), (13657, 21024), (15608, 18396), (16352, 17559)]