239453424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 808837120

約数和(自身を除く): 569383696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 97, 112, 124, 126, 144, 158, 168, 186, 194, 217, 237, 248, 252, 279, 291, 316, 336, 372, 388, 434, 474, 496, 504, 553, 558, 582, 632, 651, 679, 711, 744, 776, 868, 873, 948, 1008, 1106, 1116, 1164, 1264, 1302, 1358, 1422, 1488, 1552, 1659, 1736, 1746, 1896, 1953, 2037, 2212, 2232, 2328, 2449, 2604, 2716, 2844, 3007, 3318, 3472, 3492, 3792, 3906, 4074, 4424, 4464, 4656, 4898, 4977, 5208, 5432, 5688, 6014, 6111, 6636, 6984, 7347, 7663, 7812, 8148, 8848, 9021, 9796, 9954, 10416, 10864, 11376, 12028, 12222, 13272, 13968, 14694, 15326, 15624, 16296, 17143, 18042, 19592, 19908, 21049, 22041, 22989, 24056, 24444, 26544, 27063, 29388, 30652, 31248, 32592, 34286, 36084, 39184, 39816, 42098, 44082, 45978, 48112, 48888, 51429, 53641, 54126, 58776, 61304, 63147, 68572, 68967, 72168, 79632, 84196, 88164, 91956, 97776, 102858, 107282, 108252, 117552, 122608, 126294, 137144, 137934, 144336, 154287, 160923, 168392, 176328, 183912, 189441, 205716, 214564, 216504, 237553, 252588, 274288, 275868, 308574, 321846, 336784, 352656, 367824, 378882, 411432, 429128, 433008, 475106, 482769, 505176, 551736, 617148, 643692, 712659, 757764, 822864, 858256, 950212, 965538, 1010352, 1103472, 1234296, 1287384, 1425318, 1515528, 1662871, 1900424, 1931076, 2137977, 2468592, 2574768, 2850636, 3031056, 3325742, 3800848, 3862152, 4275954, 4988613, 5701272, 6651484, 7724304, 8551908, 9977226, 11402544, 13302968, 14965839, 17103816, 19954452, 26605936, 29931678, 34207632, 39908904, 59863356, 79817808, 119726712, 239453424]

約数ペア:

[(1, 239453424), (2, 119726712), (3, 79817808), (4, 59863356), (6, 39908904), (7, 34207632), (8, 29931678), (9, 26605936), (12, 19954452), (14, 17103816), (16, 14965839), (18, 13302968), (21, 11402544), (24, 9977226), (28, 8551908), (31, 7724304), (36, 6651484), (42, 5701272), (48, 4988613), (56, 4275954), (62, 3862152), (63, 3800848), (72, 3325742), (79, 3031056), (84, 2850636), (93, 2574768), (97, 2468592), (112, 2137977), (124, 1931076), (126, 1900424), (144, 1662871), (158, 1515528), (168, 1425318), (186, 1287384), (194, 1234296), (217, 1103472), (237, 1010352), (248, 965538), (252, 950212), (279, 858256), (291, 822864), (316, 757764), (336, 712659), (372, 643692), (388, 617148), (434, 551736), (474, 505176), (496, 482769), (504, 475106), (553, 433008), (558, 429128), (582, 411432), (632, 378882), (651, 367824), (679, 352656), (711, 336784), (744, 321846), (776, 308574), (868, 275868), (873, 274288), (948, 252588), (1008, 237553), (1106, 216504), (1116, 214564), (1164, 205716), (1264, 189441), (1302, 183912), (1358, 176328), (1422, 168392), (1488, 160923), (1552, 154287), (1659, 144336), (1736, 137934), (1746, 137144), (1896, 126294), (1953, 122608), (2037, 117552), (2212, 108252), (2232, 107282), (2328, 102858), (2449, 97776), (2604, 91956), (2716, 88164), (2844, 84196), (3007, 79632), (3318, 72168), (3472, 68967), (3492, 68572), (3792, 63147), (3906, 61304), (4074, 58776), (4424, 54126), (4464, 53641), (4656, 51429), (4898, 48888), (4977, 48112), (5208, 45978), (5432, 44082), (5688, 42098), (6014, 39816), (6111, 39184), (6636, 36084), (6984, 34286), (7347, 32592), (7663, 31248), (7812, 30652), (8148, 29388), (8848, 27063), (9021, 26544), (9796, 24444), (9954, 24056), (10416, 22989), (10864, 22041), (11376, 21049), (12028, 19908), (12222, 19592), (13272, 18042), (13968, 17143), (14694, 16296), (15326, 15624)]