491695776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11979

約数の個数: 144

約数和(自身を含む): 1642848480

約数和(自身を除く): 1151152704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 11939, 13728, 20592, 23878, 35817, 41184, 47756, 71634, 95512, 107451, 131329, 143268, 155207, 191024, 214902, 262658, 286536, 310414, 382048, 393987, 429804, 465621, 525316, 573072, 620828, 787974, 859608, 931242, 1050632, 1146144, 1181961, 1241656, 1396863, 1575948, 1707277, 1719216, 1862484, 2101264, 2363922, 2483312, 2793726, 3151896, 3414554, 3438432, 3724968, 4202528, 4727844, 4966624, 5121831, 5587452, 6303792, 6829108, 7449936, 9455688, 10243662, 11174904, 12607584, 13658216, 14899872, 15365493, 18911376, 20487324, 22349808, 27316432, 30730986, 37822752, 40974648, 44699616, 54632864, 61461972, 81949296, 122923944, 163898592, 245847888, 491695776]

約数ペア:

[(1, 491695776), (2, 245847888), (3, 163898592), (4, 122923944), (6, 81949296), (8, 61461972), (9, 54632864), (11, 44699616), (12, 40974648), (13, 37822752), (16, 30730986), (18, 27316432), (22, 22349808), (24, 20487324), (26, 18911376), (32, 15365493), (33, 14899872), (36, 13658216), (39, 12607584), (44, 11174904), (48, 10243662), (52, 9455688), (66, 7449936), (72, 6829108), (78, 6303792), (88, 5587452), (96, 5121831), (99, 4966624), (104, 4727844), (117, 4202528), (132, 3724968), (143, 3438432), (144, 3414554), (156, 3151896), (176, 2793726), (198, 2483312), (208, 2363922), (234, 2101264), (264, 1862484), (286, 1719216), (288, 1707277), (312, 1575948), (352, 1396863), (396, 1241656), (416, 1181961), (429, 1146144), (468, 1050632), (528, 931242), (572, 859608), (624, 787974), (792, 620828), (858, 573072), (936, 525316), (1056, 465621), (1144, 429804), (1248, 393987), (1287, 382048), (1584, 310414), (1716, 286536), (1872, 262658), (2288, 214902), (2574, 191024), (3168, 155207), (3432, 143268), (3744, 131329), (4576, 107451), (5148, 95512), (6864, 71634), (10296, 47756), (11939, 41184), (13728, 35817), (20592, 23878)]