222655392

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 720099072

約数和(自身を除く): 497443680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 162, 163, 186, 204, 216, 248, 272, 279, 288, 306, 324, 326, 372, 408, 432, 459, 489, 496, 527, 544, 558, 612, 648, 652, 744, 816, 837, 864, 918, 978, 992, 1054, 1116, 1224, 1296, 1304, 1377, 1467, 1488, 1581, 1632, 1674, 1836, 1956, 2108, 2232, 2448, 2511, 2592, 2608, 2754, 2771, 2934, 2976, 3162, 3348, 3672, 3912, 4216, 4401, 4464, 4743, 4896, 5022, 5053, 5216, 5508, 5542, 5868, 6324, 6696, 7344, 7824, 8313, 8432, 8802, 8928, 9486, 10044, 10106, 11016, 11084, 11736, 12648, 13203, 13392, 14229, 14688, 15159, 15648, 16626, 16864, 17604, 18972, 20088, 20212, 22032, 22168, 23472, 24939, 25296, 26406, 26784, 28458, 30318, 33252, 35208, 37944, 40176, 40424, 42687, 44064, 44336, 45477, 46944, 49878, 50592, 52812, 56916, 60636, 66504, 70416, 74817, 75888, 80352, 80848, 85374, 85901, 88672, 90954, 99756, 105624, 113832, 121272, 133008, 136431, 140832, 149634, 151776, 161696, 170748, 171802, 181908, 199512, 211248, 224451, 227664, 242544, 257703, 266016, 272862, 299268, 341496, 343604, 363816, 399024, 409293, 422496, 448902, 455328, 485088, 515406, 545724, 598536, 682992, 687208, 727632, 773109, 798048, 818586, 897804, 1030812, 1091448, 1197072, 1365984, 1374416, 1455264, 1546218, 1637172, 1795608, 2061624, 2182896, 2319327, 2394144, 2748832, 3092436, 3274344, 3591216, 4123248, 4365792, 4638654, 6184872, 6548688, 6957981, 7182432, 8246496, 9277308, 12369744, 13097376, 13915962, 18554616, 24739488, 27831924, 37109232, 55663848, 74218464, 111327696, 222655392]

約数ペア:

[(1, 222655392), (2, 111327696), (3, 74218464), (4, 55663848), (6, 37109232), (8, 27831924), (9, 24739488), (12, 18554616), (16, 13915962), (17, 13097376), (18, 12369744), (24, 9277308), (27, 8246496), (31, 7182432), (32, 6957981), (34, 6548688), (36, 6184872), (48, 4638654), (51, 4365792), (54, 4123248), (62, 3591216), (68, 3274344), (72, 3092436), (81, 2748832), (93, 2394144), (96, 2319327), (102, 2182896), (108, 2061624), (124, 1795608), (136, 1637172), (144, 1546218), (153, 1455264), (162, 1374416), (163, 1365984), (186, 1197072), (204, 1091448), (216, 1030812), (248, 897804), (272, 818586), (279, 798048), (288, 773109), (306, 727632), (324, 687208), (326, 682992), (372, 598536), (408, 545724), (432, 515406), (459, 485088), (489, 455328), (496, 448902), (527, 422496), (544, 409293), (558, 399024), (612, 363816), (648, 343604), (652, 341496), (744, 299268), (816, 272862), (837, 266016), (864, 257703), (918, 242544), (978, 227664), (992, 224451), (1054, 211248), (1116, 199512), (1224, 181908), (1296, 171802), (1304, 170748), (1377, 161696), (1467, 151776), (1488, 149634), (1581, 140832), (1632, 136431), (1674, 133008), (1836, 121272), (1956, 113832), (2108, 105624), (2232, 99756), (2448, 90954), (2511, 88672), (2592, 85901), (2608, 85374), (2754, 80848), (2771, 80352), (2934, 75888), (2976, 74817), (3162, 70416), (3348, 66504), (3672, 60636), (3912, 56916), (4216, 52812), (4401, 50592), (4464, 49878), (4743, 46944), (4896, 45477), (5022, 44336), (5053, 44064), (5216, 42687), (5508, 40424), (5542, 40176), (5868, 37944), (6324, 35208), (6696, 33252), (7344, 30318), (7824, 28458), (8313, 26784), (8432, 26406), (8802, 25296), (8928, 24939), (9486, 23472), (10044, 22168), (10106, 22032), (11016, 20212), (11084, 20088), (11736, 18972), (12648, 17604), (13203, 16864), (13392, 16626), (14229, 15648), (14688, 15159)]