445620864

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 1388016000

約数和(自身を除く): 942395136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 59, 64, 68, 78, 89, 96, 102, 104, 118, 128, 136, 156, 177, 178, 192, 204, 208, 221, 236, 267, 272, 312, 354, 356, 384, 408, 416, 442, 472, 534, 544, 624, 663, 708, 712, 767, 816, 832, 884, 944, 1003, 1068, 1088, 1157, 1248, 1326, 1416, 1424, 1513, 1534, 1632, 1664, 1768, 1888, 2006, 2136, 2176, 2301, 2314, 2496, 2652, 2832, 2848, 3009, 3026, 3068, 3264, 3471, 3536, 3776, 4012, 4272, 4539, 4602, 4628, 4992, 5251, 5304, 5664, 5696, 6018, 6052, 6136, 6528, 6942, 7072, 7552, 8024, 8544, 9078, 9204, 9256, 10502, 10608, 11328, 11392, 12036, 12104, 12272, 13039, 13884, 14144, 15753, 16048, 17088, 18156, 18408, 18512, 19669, 21004, 21216, 22656, 24072, 24208, 24544, 26078, 27768, 28288, 31506, 32096, 34176, 36312, 36816, 37024, 39117, 39338, 42008, 42432, 48144, 48416, 49088, 52156, 55536, 59007, 63012, 64192, 68263, 72624, 73632, 74048, 78234, 78676, 84016, 84864, 89267, 96288, 96832, 98176, 104312, 111072, 118014, 126024, 128384, 136526, 145248, 147264, 148096, 156468, 157352, 168032, 178534, 192576, 193664, 204789, 208624, 222144, 236028, 252048, 267801, 273052, 290496, 294528, 312936, 314704, 336064, 357068, 385152, 409578, 417248, 444288, 472056, 504096, 535602, 546104, 580992, 625872, 629408, 672128, 714136, 819156, 834496, 944112, 1008192, 1071204, 1092208, 1160471, 1251744, 1258816, 1428272, 1638312, 1668992, 1888224, 2016384, 2142408, 2184416, 2320942, 2503488, 2517632, 2856544, 3276624, 3481413, 3776448, 4284816, 4368832, 4641884, 5006976, 5713088, 6553248, 6962826, 7552896, 8569632, 8737664, 9283768, 11426176, 13106496, 13925652, 17139264, 18567536, 26212992, 27851304, 34278528, 37135072, 55702608, 74270144, 111405216, 148540288, 222810432, 445620864]

約数ペア:

[(1, 445620864), (2, 222810432), (3, 148540288), (4, 111405216), (6, 74270144), (8, 55702608), (12, 37135072), (13, 34278528), (16, 27851304), (17, 26212992), (24, 18567536), (26, 17139264), (32, 13925652), (34, 13106496), (39, 11426176), (48, 9283768), (51, 8737664), (52, 8569632), (59, 7552896), (64, 6962826), (68, 6553248), (78, 5713088), (89, 5006976), (96, 4641884), (102, 4368832), (104, 4284816), (118, 3776448), (128, 3481413), (136, 3276624), (156, 2856544), (177, 2517632), (178, 2503488), (192, 2320942), (204, 2184416), (208, 2142408), (221, 2016384), (236, 1888224), (267, 1668992), (272, 1638312), (312, 1428272), (354, 1258816), (356, 1251744), (384, 1160471), (408, 1092208), (416, 1071204), (442, 1008192), (472, 944112), (534, 834496), (544, 819156), (624, 714136), (663, 672128), (708, 629408), (712, 625872), (767, 580992), (816, 546104), (832, 535602), (884, 504096), (944, 472056), (1003, 444288), (1068, 417248), (1088, 409578), (1157, 385152), (1248, 357068), (1326, 336064), (1416, 314704), (1424, 312936), (1513, 294528), (1534, 290496), (1632, 273052), (1664, 267801), (1768, 252048), (1888, 236028), (2006, 222144), (2136, 208624), (2176, 204789), (2301, 193664), (2314, 192576), (2496, 178534), (2652, 168032), (2832, 157352), (2848, 156468), (3009, 148096), (3026, 147264), (3068, 145248), (3264, 136526), (3471, 128384), (3536, 126024), (3776, 118014), (4012, 111072), (4272, 104312), (4539, 98176), (4602, 96832), (4628, 96288), (4992, 89267), (5251, 84864), (5304, 84016), (5664, 78676), (5696, 78234), (6018, 74048), (6052, 73632), (6136, 72624), (6528, 68263), (6942, 64192), (7072, 63012), (7552, 59007), (8024, 55536), (8544, 52156), (9078, 49088), (9204, 48416), (9256, 48144), (10502, 42432), (10608, 42008), (11328, 39338), (11392, 39117), (12036, 37024), (12104, 36816), (12272, 36312), (13039, 34176), (13884, 32096), (14144, 31506), (15753, 28288), (16048, 27768), (17088, 26078), (18156, 24544), (18408, 24208), (18512, 24072), (19669, 22656), (21004, 21216)]