222989198208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{421103}}^1$

素因数の和:421324

約数の個数: 128

約数和(自身を含む): 680369310720

約数和(自身を除く): 457380112512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 336, 384, 394, 448, 591, 672, 788, 896, 1182, 1344, 1379, 1576, 2364, 2688, 2758, 3152, 4137, 4728, 5516, 6304, 8274, 9456, 11032, 12608, 16548, 18912, 22064, 25216, 33096, 37824, 44128, 66192, 75648, 88256, 132384, 176512, 264768, 421103, 529536, 842206, 1263309, 1684412, 2526618, 2947721, 3368824, 5053236, 5895442, 6737648, 8843163, 10106472, 11790884, 13475296, 17686326, 20212944, 23581768, 26950592, 35372652, 40425888, 47163536, 53901184, 70745304, 80851776, 82957291, 94327072, 141490608, 161703552, 165914582, 188654144, 248871873, 282981216, 331829164, 377308288, 497743746, 565962432, 580701037, 663658328, 995487492, 1131924864, 1161402074, 1327316656, 1742103111, 1990974984, 2322804148, 2654633312, 3484206222, 3981949968, 4645608296, 5309266624, 6968412444, 7963899936, 9291216592, 10618533248, 13936824888, 15927799872, 18582433184, 27873649776, 31855599744, 37164866368, 55747299552, 74329732736, 111494599104, 222989198208]

約数ペア:

[(1, 222989198208), (2, 111494599104), (3, 74329732736), (4, 55747299552), (6, 37164866368), (7, 31855599744), (8, 27873649776), (12, 18582433184), (14, 15927799872), (16, 13936824888), (21, 10618533248), (24, 9291216592), (28, 7963899936), (32, 6968412444), (42, 5309266624), (48, 4645608296), (56, 3981949968), (64, 3484206222), (84, 2654633312), (96, 2322804148), (112, 1990974984), (128, 1742103111), (168, 1327316656), (192, 1161402074), (197, 1131924864), (224, 995487492), (336, 663658328), (384, 580701037), (394, 565962432), (448, 497743746), (591, 377308288), (672, 331829164), (788, 282981216), (896, 248871873), (1182, 188654144), (1344, 165914582), (1379, 161703552), (1576, 141490608), (2364, 94327072), (2688, 82957291), (2758, 80851776), (3152, 70745304), (4137, 53901184), (4728, 47163536), (5516, 40425888), (6304, 35372652), (8274, 26950592), (9456, 23581768), (11032, 20212944), (12608, 17686326), (16548, 13475296), (18912, 11790884), (22064, 10106472), (25216, 8843163), (33096, 6737648), (37824, 5895442), (44128, 5053236), (66192, 3368824), (75648, 2947721), (88256, 2526618), (132384, 1684412), (176512, 1263309), (264768, 842206), (421103, 529536)]