18616210944

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 55860710400

約数和(自身を除く): 37244499456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 157, 192, 204, 228, 239, 256, 272, 304, 314, 323, 384, 408, 456, 471, 478, 512, 544, 608, 628, 646, 717, 768, 816, 912, 942, 956, 969, 1088, 1216, 1256, 1292, 1434, 1536, 1632, 1824, 1884, 1912, 1938, 2176, 2432, 2512, 2584, 2669, 2868, 2983, 3264, 3648, 3768, 3824, 3876, 4063, 4352, 4541, 4864, 5024, 5168, 5338, 5736, 5966, 6528, 7296, 7536, 7648, 7752, 8007, 8126, 8704, 8949, 9082, 9728, 10048, 10336, 10676, 11472, 11932, 12189, 13056, 13623, 14592, 15072, 15296, 15504, 16014, 16252, 17898, 18164, 20096, 20672, 21352, 22944, 23864, 24378, 26112, 27246, 29184, 30144, 30592, 31008, 32028, 32504, 35796, 36328, 37523, 40192, 41344, 42704, 45888, 47728, 48756, 50711, 54492, 60288, 61184, 62016, 64056, 65008, 71592, 72656, 75046, 77197, 80384, 82688, 85408, 91776, 95456, 97512, 101422, 108984, 112569, 120576, 122368, 124032, 128112, 130016, 143184, 145312, 150092, 152133, 154394, 165376, 170816, 183552, 190912, 195024, 202844, 217968, 225138, 231591, 241152, 248064, 256224, 260032, 286368, 290624, 300184, 304266, 308788, 341632, 367104, 381824, 390048, 405688, 435936, 450276, 463182, 496128, 512448, 520064, 572736, 581248, 600368, 608532, 617576, 637891, 683264, 712937, 763648, 780096, 811376, 871872, 900552, 926364, 1024896, 1040128, 1145472, 1162496, 1200736, 1217064, 1235152, 1275782, 1366528, 1425874, 1527296, 1560192, 1622752, 1743744, 1801104, 1852728, 1913673, 2049792, 2080256, 2138811, 2290944, 2324992, 2401472, 2434128, 2470304, 2551564, 2851748, 3120384, 3245504, 3487488, 3602208, 3705456, 3827346, 4099584, 4277622, 4581888, 4802944, 4868256, 4940608, 5103128, 5703496, 6240768, 6491008, 6974976, 7204416, 7410912, 7654692, 8555244, 9605888, 9736512, 9881216, 10206256, 11406992, 12119929, 12982016, 14408832, 14821824, 15309384, 17110488, 19211776, 19473024, 19762432, 20412512, 22813984, 24239858, 25964032, 28817664, 29643648, 30618768, 34220976, 36359787, 38946048, 39524864, 40825024, 45627968, 48479716, 57635328, 59287296, 61237536, 68441952, 72719574, 77892096, 81650048, 91255936, 96959432, 118574592, 122475072, 136883904, 145439148, 163300096, 182511872, 193918864, 244950144, 273767808, 290878296, 326600192, 365023744, 387837728, 489900288, 547535616, 581756592, 775675456, 979800576, 1095071232, 1163513184, 1551350912, 2327026368, 3102701824, 4654052736, 6205403648, 9308105472, 18616210944]

約数ペア:

[(1, 18616210944), (2, 9308105472), (3, 6205403648), (4, 4654052736), (6, 3102701824), (8, 2327026368), (12, 1551350912), (16, 1163513184), (17, 1095071232), (19, 979800576), (24, 775675456), (32, 581756592), (34, 547535616), (38, 489900288), (48, 387837728), (51, 365023744), (57, 326600192), (64, 290878296), (68, 273767808), (76, 244950144), (96, 193918864), (102, 182511872), (114, 163300096), (128, 145439148), (136, 136883904), (152, 122475072), (157, 118574592), (192, 96959432), (204, 91255936), (228, 81650048), (239, 77892096), (256, 72719574), (272, 68441952), (304, 61237536), (314, 59287296), (323, 57635328), (384, 48479716), (408, 45627968), (456, 40825024), (471, 39524864), (478, 38946048), (512, 36359787), (544, 34220976), (608, 30618768), (628, 29643648), (646, 28817664), (717, 25964032), (768, 24239858), (816, 22813984), (912, 20412512), (942, 19762432), (956, 19473024), (969, 19211776), (1088, 17110488), (1216, 15309384), (1256, 14821824), (1292, 14408832), (1434, 12982016), (1536, 12119929), (1632, 11406992), (1824, 10206256), (1884, 9881216), (1912, 9736512), (1938, 9605888), (2176, 8555244), (2432, 7654692), (2512, 7410912), (2584, 7204416), (2669, 6974976), (2868, 6491008), (2983, 6240768), (3264, 5703496), (3648, 5103128), (3768, 4940608), (3824, 4868256), (3876, 4802944), (4063, 4581888), (4352, 4277622), (4541, 4099584), (4864, 3827346), (5024, 3705456), (5168, 3602208), (5338, 3487488), (5736, 3245504), (5966, 3120384), (6528, 2851748), (7296, 2551564), (7536, 2470304), (7648, 2434128), (7752, 2401472), (8007, 2324992), (8126, 2290944), (8704, 2138811), (8949, 2080256), (9082, 2049792), (9728, 1913673), (10048, 1852728), (10336, 1801104), (10676, 1743744), (11472, 1622752), (11932, 1560192), (12189, 1527296), (13056, 1425874), (13623, 1366528), (14592, 1275782), (15072, 1235152), (15296, 1217064), (15504, 1200736), (16014, 1162496), (16252, 1145472), (17898, 1040128), (18164, 1024896), (20096, 926364), (20672, 900552), (21352, 871872), (22944, 811376), (23864, 780096), (24378, 763648), (26112, 712937), (27246, 683264), (29184, 637891), (30144, 617576), (30592, 608532), (31008, 600368), (32028, 581248), (32504, 572736), (35796, 520064), (36328, 512448), (37523, 496128), (40192, 463182), (41344, 450276), (42704, 435936), (45888, 405688), (47728, 390048), (48756, 381824), (50711, 367104), (54492, 341632), (60288, 308788), (61184, 304266), (62016, 300184), (64056, 290624), (65008, 286368), (71592, 260032), (72656, 256224), (75046, 248064), (77197, 241152), (80384, 231591), (82688, 225138), (85408, 217968), (91776, 202844), (95456, 195024), (97512, 190912), (101422, 183552), (108984, 170816), (112569, 165376), (120576, 154394), (122368, 152133), (124032, 150092), (128112, 145312), (130016, 143184)]