1918500864

素因数分解:

$2^{17}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 6341763456

約数和(自身を除く): 4423262592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 112, 119, 123, 128, 136, 164, 168, 192, 204, 224, 238, 246, 256, 272, 287, 328, 336, 357, 384, 408, 448, 476, 492, 512, 544, 574, 656, 672, 697, 714, 768, 816, 861, 896, 952, 984, 1024, 1088, 1148, 1312, 1344, 1394, 1428, 1536, 1632, 1722, 1792, 1904, 1968, 2048, 2091, 2176, 2296, 2624, 2688, 2788, 2856, 3072, 3264, 3444, 3584, 3808, 3936, 4096, 4182, 4352, 4592, 4879, 5248, 5376, 5576, 5712, 6144, 6528, 6888, 7168, 7616, 7872, 8192, 8364, 8704, 9184, 9758, 10496, 10752, 11152, 11424, 12288, 13056, 13776, 14336, 14637, 15232, 15744, 16384, 16728, 17408, 18368, 19516, 20992, 21504, 22304, 22848, 24576, 26112, 27552, 28672, 29274, 30464, 31488, 32768, 33456, 34816, 36736, 39032, 41984, 43008, 44608, 45696, 49152, 52224, 55104, 57344, 58548, 60928, 62976, 65536, 66912, 69632, 73472, 78064, 83968, 86016, 89216, 91392, 98304, 104448, 110208, 114688, 117096, 121856, 125952, 131072, 133824, 139264, 146944, 156128, 167936, 172032, 178432, 182784, 196608, 208896, 220416, 229376, 234192, 243712, 251904, 267648, 278528, 293888, 312256, 335872, 344064, 356864, 365568, 393216, 417792, 440832, 458752, 468384, 487424, 503808, 535296, 557056, 587776, 624512, 671744, 688128, 713728, 731136, 835584, 881664, 917504, 936768, 974848, 1007616, 1070592, 1114112, 1175552, 1249024, 1343488, 1376256, 1427456, 1462272, 1671168, 1763328, 1873536, 1949696, 2015232, 2141184, 2228224, 2351104, 2498048, 2686976, 2752512, 2854912, 2924544, 3342336, 3526656, 3747072, 3899392, 4030464, 4282368, 4702208, 4996096, 5373952, 5709824, 5849088, 6684672, 7053312, 7494144, 7798784, 8060928, 8564736, 9404416, 9992192, 11419648, 11698176, 14106624, 14988288, 15597568, 16121856, 17129472, 18808832, 19984384, 22839296, 23396352, 28213248, 29976576, 34258944, 37617664, 39968768, 45678592, 46792704, 56426496, 59953152, 68517888, 79937536, 91357184, 112852992, 119906304, 137035776, 159875072, 239812608, 274071552, 319750144, 479625216, 639500288, 959250432, 1918500864]

約数ペア:

[(1, 1918500864), (2, 959250432), (3, 639500288), (4, 479625216), (6, 319750144), (7, 274071552), (8, 239812608), (12, 159875072), (14, 137035776), (16, 119906304), (17, 112852992), (21, 91357184), (24, 79937536), (28, 68517888), (32, 59953152), (34, 56426496), (41, 46792704), (42, 45678592), (48, 39968768), (51, 37617664), (56, 34258944), (64, 29976576), (68, 28213248), (82, 23396352), (84, 22839296), (96, 19984384), (102, 18808832), (112, 17129472), (119, 16121856), (123, 15597568), (128, 14988288), (136, 14106624), (164, 11698176), (168, 11419648), (192, 9992192), (204, 9404416), (224, 8564736), (238, 8060928), (246, 7798784), (256, 7494144), (272, 7053312), (287, 6684672), (328, 5849088), (336, 5709824), (357, 5373952), (384, 4996096), (408, 4702208), (448, 4282368), (476, 4030464), (492, 3899392), (512, 3747072), (544, 3526656), (574, 3342336), (656, 2924544), (672, 2854912), (697, 2752512), (714, 2686976), (768, 2498048), (816, 2351104), (861, 2228224), (896, 2141184), (952, 2015232), (984, 1949696), (1024, 1873536), (1088, 1763328), (1148, 1671168), (1312, 1462272), (1344, 1427456), (1394, 1376256), (1428, 1343488), (1536, 1249024), (1632, 1175552), (1722, 1114112), (1792, 1070592), (1904, 1007616), (1968, 974848), (2048, 936768), (2091, 917504), (2176, 881664), (2296, 835584), (2624, 731136), (2688, 713728), (2788, 688128), (2856, 671744), (3072, 624512), (3264, 587776), (3444, 557056), (3584, 535296), (3808, 503808), (3936, 487424), (4096, 468384), (4182, 458752), (4352, 440832), (4592, 417792), (4879, 393216), (5248, 365568), (5376, 356864), (5576, 344064), (5712, 335872), (6144, 312256), (6528, 293888), (6888, 278528), (7168, 267648), (7616, 251904), (7872, 243712), (8192, 234192), (8364, 229376), (8704, 220416), (9184, 208896), (9758, 196608), (10496, 182784), (10752, 178432), (11152, 172032), (11424, 167936), (12288, 156128), (13056, 146944), (13776, 139264), (14336, 133824), (14637, 131072), (15232, 125952), (15744, 121856), (16384, 117096), (16728, 114688), (17408, 110208), (18368, 104448), (19516, 98304), (20992, 91392), (21504, 89216), (22304, 86016), (22848, 83968), (24576, 78064), (26112, 73472), (27552, 69632), (28672, 66912), (29274, 65536), (30464, 62976), (31488, 60928), (32768, 58548), (33456, 57344), (34816, 55104), (36736, 52224), (39032, 49152), (41984, 45696), (43008, 44608)]