872401824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1339

約数の個数: 144

約数和(自身を含む): 2843934912

約数和(自身を除く): 1971533088

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, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 643, 672, 673, 1008, 1286, 1346, 1929, 2016, 2019, 2572, 2692, 3858, 4038, 4501, 4711, 5144, 5384, 5787, 6057, 7716, 8076, 9002, 9422, 10288, 10768, 11574, 12114, 13503, 14133, 15432, 16152, 18004, 18844, 20576, 21536, 23148, 24228, 27006, 28266, 30864, 32304, 36008, 37688, 40509, 42399, 46296, 48456, 54012, 56532, 61728, 64608, 72016, 75376, 81018, 84798, 92592, 96912, 108024, 113064, 144032, 150752, 162036, 169596, 185184, 193824, 216048, 226128, 324072, 339192, 432096, 432739, 452256, 648144, 678384, 865478, 1296288, 1298217, 1356768, 1730956, 2596434, 3029173, 3461912, 3894651, 5192868, 6058346, 6923824, 7789302, 9087519, 10385736, 12116692, 13847648, 15578604, 18175038, 20771472, 24233384, 27262557, 31157208, 36350076, 41542944, 48466768, 54525114, 62314416, 72700152, 96933536, 109050228, 124628832, 145400304, 218100456, 290800608, 436200912, 872401824]

約数ペア:

[(1, 872401824), (2, 436200912), (3, 290800608), (4, 218100456), (6, 145400304), (7, 124628832), (8, 109050228), (9, 96933536), (12, 72700152), (14, 62314416), (16, 54525114), (18, 48466768), (21, 41542944), (24, 36350076), (28, 31157208), (32, 27262557), (36, 24233384), (42, 20771472), (48, 18175038), (56, 15578604), (63, 13847648), (72, 12116692), (84, 10385736), (96, 9087519), (112, 7789302), (126, 6923824), (144, 6058346), (168, 5192868), (224, 3894651), (252, 3461912), (288, 3029173), (336, 2596434), (504, 1730956), (643, 1356768), (672, 1298217), (673, 1296288), (1008, 865478), (1286, 678384), (1346, 648144), (1929, 452256), (2016, 432739), (2019, 432096), (2572, 339192), (2692, 324072), (3858, 226128), (4038, 216048), (4501, 193824), (4711, 185184), (5144, 169596), (5384, 162036), (5787, 150752), (6057, 144032), (7716, 113064), (8076, 108024), (9002, 96912), (9422, 92592), (10288, 84798), (10768, 81018), (11574, 75376), (12114, 72016), (13503, 64608), (14133, 61728), (15432, 56532), (16152, 54012), (18004, 48456), (18844, 46296), (20576, 42399), (21536, 40509), (23148, 37688), (24228, 36008), (27006, 32304), (28266, 30864)]