1999662192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 6364640256

約数和(自身を除く): 4364978064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 193, 198, 211, 248, 264, 279, 341, 372, 386, 396, 422, 496, 528, 558, 579, 633, 682, 744, 772, 792, 844, 1023, 1116, 1158, 1266, 1364, 1488, 1544, 1584, 1688, 1737, 1899, 2046, 2123, 2232, 2316, 2321, 2532, 2728, 3069, 3088, 3376, 3474, 3798, 4092, 4246, 4464, 4632, 4642, 5064, 5456, 5983, 6138, 6369, 6541, 6948, 6963, 7596, 8184, 8492, 9264, 9284, 10128, 11966, 12276, 12738, 13082, 13896, 13926, 15192, 16368, 16984, 17949, 18568, 19107, 19623, 20889, 23932, 24552, 25476, 26164, 27792, 27852, 30384, 33968, 35898, 37136, 38214, 39246, 40723, 41778, 47864, 49104, 50952, 52328, 53847, 55704, 58869, 65813, 71796, 71951, 76428, 78492, 81446, 83556, 95728, 101904, 104656, 107694, 111408, 117738, 122169, 131626, 143592, 143902, 152856, 156984, 162892, 167112, 197439, 215388, 215853, 235476, 244338, 263252, 287184, 287804, 305712, 313968, 325784, 334224, 366507, 394878, 430776, 431706, 447953, 470952, 488676, 526504, 575608, 592317, 647559, 651568, 733014, 789756, 861552, 863412, 895906, 941904, 977352, 1053008, 1151216, 1184634, 1262413, 1295118, 1343859, 1466028, 1579512, 1726824, 1791812, 1954704, 2369268, 2524826, 2590236, 2687718, 2932056, 3159024, 3453648, 3583624, 3787239, 4031577, 4738536, 5049652, 5180472, 5375436, 5864112, 7167248, 7574478, 8063154, 9477072, 10099304, 10360944, 10750872, 11361717, 13886543, 15148956, 16126308, 20198608, 21501744, 22723434, 27773086, 30297912, 32252616, 41659629, 45446868, 55546172, 60595824, 64505232, 83319258, 90893736, 111092344, 124978887, 166638516, 181787472, 222184688, 249957774, 333277032, 499915548, 666554064, 999831096, 1999662192]

約数ペア:

[(1, 1999662192), (2, 999831096), (3, 666554064), (4, 499915548), (6, 333277032), (8, 249957774), (9, 222184688), (11, 181787472), (12, 166638516), (16, 124978887), (18, 111092344), (22, 90893736), (24, 83319258), (31, 64505232), (33, 60595824), (36, 55546172), (44, 45446868), (48, 41659629), (62, 32252616), (66, 30297912), (72, 27773086), (88, 22723434), (93, 21501744), (99, 20198608), (124, 16126308), (132, 15148956), (144, 13886543), (176, 11361717), (186, 10750872), (193, 10360944), (198, 10099304), (211, 9477072), (248, 8063154), (264, 7574478), (279, 7167248), (341, 5864112), (372, 5375436), (386, 5180472), (396, 5049652), (422, 4738536), (496, 4031577), (528, 3787239), (558, 3583624), (579, 3453648), (633, 3159024), (682, 2932056), (744, 2687718), (772, 2590236), (792, 2524826), (844, 2369268), (1023, 1954704), (1116, 1791812), (1158, 1726824), (1266, 1579512), (1364, 1466028), (1488, 1343859), (1544, 1295118), (1584, 1262413), (1688, 1184634), (1737, 1151216), (1899, 1053008), (2046, 977352), (2123, 941904), (2232, 895906), (2316, 863412), (2321, 861552), (2532, 789756), (2728, 733014), (3069, 651568), (3088, 647559), (3376, 592317), (3474, 575608), (3798, 526504), (4092, 488676), (4246, 470952), (4464, 447953), (4632, 431706), (4642, 430776), (5064, 394878), (5456, 366507), (5983, 334224), (6138, 325784), (6369, 313968), (6541, 305712), (6948, 287804), (6963, 287184), (7596, 263252), (8184, 244338), (8492, 235476), (9264, 215853), (9284, 215388), (10128, 197439), (11966, 167112), (12276, 162892), (12738, 156984), (13082, 152856), (13896, 143902), (13926, 143592), (15192, 131626), (16368, 122169), (16984, 117738), (17949, 111408), (18568, 107694), (19107, 104656), (19623, 101904), (20889, 95728), (23932, 83556), (24552, 81446), (25476, 78492), (26164, 76428), (27792, 71951), (27852, 71796), (30384, 65813), (33968, 58869), (35898, 55704), (37136, 53847), (38214, 52328), (39246, 50952), (40723, 49104), (41778, 47864)]