551601456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 1715033088

約数和(自身を除く): 1163431632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 137, 138, 161, 168, 184, 274, 276, 322, 336, 368, 411, 483, 521, 548, 552, 644, 822, 959, 966, 1042, 1096, 1104, 1288, 1563, 1644, 1918, 1932, 2084, 2192, 2576, 2877, 3126, 3151, 3288, 3647, 3836, 3864, 4168, 5754, 6252, 6302, 6576, 7294, 7672, 7728, 8336, 9453, 10941, 11508, 11983, 12504, 12604, 14588, 15344, 18906, 21882, 22057, 23016, 23966, 25008, 25208, 29176, 35949, 37812, 43764, 44114, 46032, 47932, 50416, 58352, 66171, 71377, 71898, 75624, 83881, 87528, 88228, 95864, 132342, 142754, 143796, 151248, 167762, 175056, 176456, 191728, 214131, 251643, 264684, 285508, 287592, 335524, 352912, 428262, 499639, 503286, 529368, 571016, 575184, 671048, 856524, 999278, 1006572, 1058736, 1142032, 1342096, 1498917, 1641671, 1713048, 1998556, 2013144, 2997834, 3283342, 3426096, 3997112, 4026288, 4925013, 5995668, 6566684, 7994224, 9850026, 11491697, 11991336, 13133368, 19700052, 22983394, 23982672, 26266736, 34475091, 39400104, 45966788, 68950182, 78800208, 91933576, 137900364, 183867152, 275800728, 551601456]

約数ペア:

[(1, 551601456), (2, 275800728), (3, 183867152), (4, 137900364), (6, 91933576), (7, 78800208), (8, 68950182), (12, 45966788), (14, 39400104), (16, 34475091), (21, 26266736), (23, 23982672), (24, 22983394), (28, 19700052), (42, 13133368), (46, 11991336), (48, 11491697), (56, 9850026), (69, 7994224), (84, 6566684), (92, 5995668), (112, 4925013), (137, 4026288), (138, 3997112), (161, 3426096), (168, 3283342), (184, 2997834), (274, 2013144), (276, 1998556), (322, 1713048), (336, 1641671), (368, 1498917), (411, 1342096), (483, 1142032), (521, 1058736), (548, 1006572), (552, 999278), (644, 856524), (822, 671048), (959, 575184), (966, 571016), (1042, 529368), (1096, 503286), (1104, 499639), (1288, 428262), (1563, 352912), (1644, 335524), (1918, 287592), (1932, 285508), (2084, 264684), (2192, 251643), (2576, 214131), (2877, 191728), (3126, 176456), (3151, 175056), (3288, 167762), (3647, 151248), (3836, 143796), (3864, 142754), (4168, 132342), (5754, 95864), (6252, 88228), (6302, 87528), (6576, 83881), (7294, 75624), (7672, 71898), (7728, 71377), (8336, 66171), (9453, 58352), (10941, 50416), (11508, 47932), (11983, 46032), (12504, 44114), (12604, 43764), (14588, 37812), (15344, 35949), (18906, 29176), (21882, 25208), (22057, 25008), (23016, 23966)]