1720584768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2777}}^1$

素因数の和:3260

約数の個数: 112

約数和(自身を含む): 5215883904

約数和(自身を除く): 3495299136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 461, 672, 922, 1344, 1383, 1844, 2766, 2777, 3227, 3688, 5532, 5554, 6454, 7376, 8331, 9681, 11064, 11108, 12908, 14752, 16662, 19362, 19439, 22128, 22216, 25816, 29504, 33324, 38724, 38878, 44256, 44432, 51632, 58317, 66648, 77448, 77756, 88512, 88864, 103264, 116634, 133296, 154896, 155512, 177728, 206528, 233268, 266592, 309792, 311024, 466536, 533184, 619584, 622048, 933072, 1244096, 1280197, 1866144, 2560394, 3732288, 3840591, 5120788, 7681182, 8961379, 10241576, 15362364, 17922758, 20483152, 26884137, 30724728, 35845516, 40966304, 53768274, 61449456, 71691032, 81932608, 107536548, 122898912, 143382064, 215073096, 245797824, 286764128, 430146192, 573528256, 860292384, 1720584768]

約数ペア:

[(1, 1720584768), (2, 860292384), (3, 573528256), (4, 430146192), (6, 286764128), (7, 245797824), (8, 215073096), (12, 143382064), (14, 122898912), (16, 107536548), (21, 81932608), (24, 71691032), (28, 61449456), (32, 53768274), (42, 40966304), (48, 35845516), (56, 30724728), (64, 26884137), (84, 20483152), (96, 17922758), (112, 15362364), (168, 10241576), (192, 8961379), (224, 7681182), (336, 5120788), (448, 3840591), (461, 3732288), (672, 2560394), (922, 1866144), (1344, 1280197), (1383, 1244096), (1844, 933072), (2766, 622048), (2777, 619584), (3227, 533184), (3688, 466536), (5532, 311024), (5554, 309792), (6454, 266592), (7376, 233268), (8331, 206528), (9681, 177728), (11064, 155512), (11108, 154896), (12908, 133296), (14752, 116634), (16662, 103264), (19362, 88864), (19439, 88512), (22128, 77756), (22216, 77448), (25816, 66648), (29504, 58317), (33324, 51632), (38724, 44432), (38878, 44256)]