247144128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 830031360

約数和(自身を除く): 582887232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 112, 132, 146, 154, 168, 176, 192, 219, 224, 229, 231, 264, 292, 308, 336, 352, 438, 448, 458, 462, 511, 528, 584, 616, 672, 687, 704, 803, 876, 916, 924, 1022, 1056, 1168, 1232, 1344, 1374, 1533, 1603, 1606, 1752, 1832, 1848, 2044, 2112, 2336, 2409, 2464, 2519, 2748, 3066, 3206, 3212, 3504, 3664, 3696, 4088, 4672, 4809, 4818, 4928, 5038, 5496, 5621, 6132, 6412, 6424, 7008, 7328, 7392, 7557, 8176, 9618, 9636, 10076, 10992, 11242, 12264, 12824, 12848, 14016, 14656, 14784, 15114, 16352, 16717, 16863, 17633, 19236, 19272, 20152, 21984, 22484, 24528, 25648, 25696, 30228, 32704, 33434, 33726, 35266, 38472, 38544, 40304, 43968, 44968, 49056, 50151, 51296, 51392, 52899, 60456, 66868, 67452, 70532, 76944, 77088, 80608, 89936, 98112, 100302, 102592, 105798, 117019, 120912, 133736, 134904, 141064, 153888, 154176, 161216, 179872, 183887, 200604, 211596, 234038, 241824, 267472, 269808, 282128, 307776, 351057, 359744, 367774, 401208, 423192, 468076, 483648, 534944, 539616, 551661, 564256, 702114, 735548, 802416, 846384, 936152, 1069888, 1079232, 1103322, 1128512, 1287209, 1404228, 1471096, 1604832, 1692768, 1872304, 2206644, 2574418, 2808456, 2942192, 3209664, 3385536, 3744608, 3861627, 4413288, 5148836, 5616912, 5884384, 7489216, 7723254, 8826576, 10297672, 11233824, 11768768, 15446508, 17653152, 20595344, 22467648, 30893016, 35306304, 41190688, 61786032, 82381376, 123572064, 247144128]

約数ペア:

[(1, 247144128), (2, 123572064), (3, 82381376), (4, 61786032), (6, 41190688), (7, 35306304), (8, 30893016), (11, 22467648), (12, 20595344), (14, 17653152), (16, 15446508), (21, 11768768), (22, 11233824), (24, 10297672), (28, 8826576), (32, 7723254), (33, 7489216), (42, 5884384), (44, 5616912), (48, 5148836), (56, 4413288), (64, 3861627), (66, 3744608), (73, 3385536), (77, 3209664), (84, 2942192), (88, 2808456), (96, 2574418), (112, 2206644), (132, 1872304), (146, 1692768), (154, 1604832), (168, 1471096), (176, 1404228), (192, 1287209), (219, 1128512), (224, 1103322), (229, 1079232), (231, 1069888), (264, 936152), (292, 846384), (308, 802416), (336, 735548), (352, 702114), (438, 564256), (448, 551661), (458, 539616), (462, 534944), (511, 483648), (528, 468076), (584, 423192), (616, 401208), (672, 367774), (687, 359744), (704, 351057), (803, 307776), (876, 282128), (916, 269808), (924, 267472), (1022, 241824), (1056, 234038), (1168, 211596), (1232, 200604), (1344, 183887), (1374, 179872), (1533, 161216), (1603, 154176), (1606, 153888), (1752, 141064), (1832, 134904), (1848, 133736), (2044, 120912), (2112, 117019), (2336, 105798), (2409, 102592), (2464, 100302), (2519, 98112), (2748, 89936), (3066, 80608), (3206, 77088), (3212, 76944), (3504, 70532), (3664, 67452), (3696, 66868), (4088, 60456), (4672, 52899), (4809, 51392), (4818, 51296), (4928, 50151), (5038, 49056), (5496, 44968), (5621, 43968), (6132, 40304), (6412, 38544), (6424, 38472), (7008, 35266), (7328, 33726), (7392, 33434), (7557, 32704), (8176, 30228), (9618, 25696), (9636, 25648), (10076, 24528), (10992, 22484), (11242, 21984), (12264, 20152), (12824, 19272), (12848, 19236), (14016, 17633), (14656, 16863), (14784, 16717), (15114, 16352)]