628890192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3167}}^1$

素因数の和:3385

約数の個数: 120

約数和(自身を含む): 2022299136

約数和(自身を除く): 1393408944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1182, 1379, 1576, 1773, 2364, 2758, 3152, 3167, 3546, 4137, 4728, 5516, 6334, 7092, 8274, 9456, 9501, 11032, 12411, 12668, 14184, 16548, 19002, 22064, 22169, 24822, 25336, 28368, 28503, 33096, 38004, 44338, 49644, 50672, 57006, 66192, 66507, 76008, 88676, 99288, 114012, 133014, 152016, 177352, 198576, 199521, 228024, 266028, 354704, 399042, 456048, 532056, 623899, 798084, 1064112, 1247798, 1596168, 1871697, 2495596, 3192336, 3743394, 4367293, 4991192, 5615091, 7486788, 8734586, 9982384, 11230182, 13101879, 14973576, 17469172, 22460364, 26203758, 29947152, 34938344, 39305637, 44920728, 52407516, 69876688, 78611274, 89841456, 104815032, 157222548, 209630064, 314445096, 628890192]

約数ペア:

[(1, 628890192), (2, 314445096), (3, 209630064), (4, 157222548), (6, 104815032), (7, 89841456), (8, 78611274), (9, 69876688), (12, 52407516), (14, 44920728), (16, 39305637), (18, 34938344), (21, 29947152), (24, 26203758), (28, 22460364), (36, 17469172), (42, 14973576), (48, 13101879), (56, 11230182), (63, 9982384), (72, 8734586), (84, 7486788), (112, 5615091), (126, 4991192), (144, 4367293), (168, 3743394), (197, 3192336), (252, 2495596), (336, 1871697), (394, 1596168), (504, 1247798), (591, 1064112), (788, 798084), (1008, 623899), (1182, 532056), (1379, 456048), (1576, 399042), (1773, 354704), (2364, 266028), (2758, 228024), (3152, 199521), (3167, 198576), (3546, 177352), (4137, 152016), (4728, 133014), (5516, 114012), (6334, 99288), (7092, 88676), (8274, 76008), (9456, 66507), (9501, 66192), (11032, 57006), (12411, 50672), (12668, 49644), (14184, 44338), (16548, 38004), (19002, 33096), (22064, 28503), (22169, 28368), (24822, 25336)]