998808192

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 3097699200

約数和(自身を除く): 2098891008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 73, 74, 96, 107, 108, 111, 128, 144, 146, 148, 192, 214, 216, 219, 222, 288, 292, 296, 321, 333, 384, 428, 432, 438, 444, 576, 584, 592, 642, 657, 666, 856, 864, 876, 888, 963, 999, 1152, 1168, 1184, 1284, 1314, 1332, 1712, 1728, 1752, 1776, 1926, 1971, 1998, 2336, 2368, 2568, 2628, 2664, 2701, 2889, 3424, 3456, 3504, 3552, 3852, 3942, 3959, 3996, 4672, 4736, 5136, 5256, 5328, 5402, 5778, 6848, 7008, 7104, 7704, 7811, 7884, 7918, 7992, 8103, 9344, 10272, 10512, 10656, 10804, 11556, 11877, 13696, 14016, 14208, 15408, 15622, 15768, 15836, 15984, 16206, 20544, 21024, 21312, 21608, 23112, 23433, 23754, 24309, 28032, 30816, 31244, 31536, 31672, 31968, 32412, 35631, 41088, 42048, 42624, 43216, 46224, 46866, 47508, 48618, 61632, 62488, 63072, 63344, 63936, 64824, 70299, 71262, 72927, 84096, 86432, 92448, 93732, 95016, 97236, 106893, 123264, 124976, 126144, 126688, 127872, 129648, 140598, 142524, 145854, 172864, 184896, 187464, 190032, 194472, 210897, 213786, 249952, 252288, 253376, 259296, 281196, 285048, 289007, 291708, 345728, 369792, 374928, 380064, 388944, 421794, 427572, 499904, 506752, 518592, 562392, 570096, 578014, 583416, 749856, 760128, 777888, 843588, 855144, 867021, 999808, 1037184, 1124784, 1140192, 1156028, 1166832, 1499712, 1520256, 1555776, 1687176, 1710288, 1734042, 2249568, 2280384, 2312056, 2333664, 2601063, 2999424, 3111552, 3374352, 3420576, 3468084, 4499136, 4560768, 4624112, 4667328, 5202126, 6748704, 6841152, 6936168, 7803189, 8998272, 9248224, 9334656, 10404252, 13497408, 13682304, 13872336, 15606378, 18496448, 20808504, 26994816, 27744672, 31212756, 36992896, 41617008, 55489344, 62425512, 83234016, 110978688, 124851024, 166468032, 249702048, 332936064, 499404096, 998808192]

約数ペア:

[(1, 998808192), (2, 499404096), (3, 332936064), (4, 249702048), (6, 166468032), (8, 124851024), (9, 110978688), (12, 83234016), (16, 62425512), (18, 55489344), (24, 41617008), (27, 36992896), (32, 31212756), (36, 27744672), (37, 26994816), (48, 20808504), (54, 18496448), (64, 15606378), (72, 13872336), (73, 13682304), (74, 13497408), (96, 10404252), (107, 9334656), (108, 9248224), (111, 8998272), (128, 7803189), (144, 6936168), (146, 6841152), (148, 6748704), (192, 5202126), (214, 4667328), (216, 4624112), (219, 4560768), (222, 4499136), (288, 3468084), (292, 3420576), (296, 3374352), (321, 3111552), (333, 2999424), (384, 2601063), (428, 2333664), (432, 2312056), (438, 2280384), (444, 2249568), (576, 1734042), (584, 1710288), (592, 1687176), (642, 1555776), (657, 1520256), (666, 1499712), (856, 1166832), (864, 1156028), (876, 1140192), (888, 1124784), (963, 1037184), (999, 999808), (1152, 867021), (1168, 855144), (1184, 843588), (1284, 777888), (1314, 760128), (1332, 749856), (1712, 583416), (1728, 578014), (1752, 570096), (1776, 562392), (1926, 518592), (1971, 506752), (1998, 499904), (2336, 427572), (2368, 421794), (2568, 388944), (2628, 380064), (2664, 374928), (2701, 369792), (2889, 345728), (3424, 291708), (3456, 289007), (3504, 285048), (3552, 281196), (3852, 259296), (3942, 253376), (3959, 252288), (3996, 249952), (4672, 213786), (4736, 210897), (5136, 194472), (5256, 190032), (5328, 187464), (5402, 184896), (5778, 172864), (6848, 145854), (7008, 142524), (7104, 140598), (7704, 129648), (7811, 127872), (7884, 126688), (7918, 126144), (7992, 124976), (8103, 123264), (9344, 106893), (10272, 97236), (10512, 95016), (10656, 93732), (10804, 92448), (11556, 86432), (11877, 84096), (13696, 72927), (14016, 71262), (14208, 70299), (15408, 64824), (15622, 63936), (15768, 63344), (15836, 63072), (15984, 62488), (16206, 61632), (20544, 48618), (21024, 47508), (21312, 46866), (21608, 46224), (23112, 43216), (23433, 42624), (23754, 42048), (24309, 41088), (28032, 35631), (30816, 32412), (31244, 31968), (31536, 31672)]