298986072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 1021870080

約数和(自身を除く): 722884008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 124, 132, 136, 154, 168, 186, 187, 204, 217, 231, 238, 248, 264, 307, 308, 341, 357, 372, 374, 408, 434, 462, 476, 527, 561, 614, 616, 651, 682, 714, 744, 748, 868, 921, 924, 952, 1023, 1054, 1122, 1228, 1302, 1309, 1364, 1428, 1496, 1581, 1736, 1842, 1848, 2046, 2108, 2149, 2244, 2387, 2456, 2604, 2618, 2728, 2856, 3162, 3377, 3684, 3689, 3927, 4092, 4216, 4298, 4488, 4774, 5208, 5219, 5236, 5797, 6324, 6447, 6754, 7161, 7368, 7378, 7854, 8184, 8596, 9517, 9548, 10131, 10438, 10472, 11067, 11594, 12648, 12894, 13508, 14322, 14756, 15657, 15708, 17192, 17391, 19034, 19096, 20262, 20876, 22134, 23188, 23639, 25788, 27016, 28551, 28644, 29512, 31314, 31416, 34782, 36533, 38068, 40524, 40579, 41752, 44268, 46376, 47278, 51576, 57102, 57288, 57409, 62628, 66619, 69564, 70917, 73066, 76136, 81048, 81158, 88536, 94556, 104687, 109599, 114204, 114818, 121737, 125256, 133238, 139128, 141834, 146132, 161789, 162316, 172227, 189112, 199857, 209374, 219198, 228408, 229636, 243474, 266476, 283668, 292264, 314061, 323578, 324632, 344454, 399714, 401863, 418748, 438396, 459272, 485367, 486948, 532952, 567336, 628122, 647156, 688908, 732809, 799428, 803726, 837496, 876792, 970734, 973896, 1132523, 1205589, 1256244, 1294312, 1377816, 1465618, 1598856, 1607452, 1779679, 1941468, 2198427, 2265046, 2411178, 2512488, 2931236, 3214904, 3397569, 3559358, 3882936, 4396854, 4530092, 4822356, 5339037, 5862472, 6795138, 7118716, 8793708, 9060184, 9644712, 10678074, 12457753, 13590276, 14237432, 17587416, 21356148, 24915506, 27180552, 37373259, 42712296, 49831012, 74746518, 99662024, 149493036, 298986072]

約数ペア:

[(1, 298986072), (2, 149493036), (3, 99662024), (4, 74746518), (6, 49831012), (7, 42712296), (8, 37373259), (11, 27180552), (12, 24915506), (14, 21356148), (17, 17587416), (21, 14237432), (22, 13590276), (24, 12457753), (28, 10678074), (31, 9644712), (33, 9060184), (34, 8793708), (42, 7118716), (44, 6795138), (51, 5862472), (56, 5339037), (62, 4822356), (66, 4530092), (68, 4396854), (77, 3882936), (84, 3559358), (88, 3397569), (93, 3214904), (102, 2931236), (119, 2512488), (124, 2411178), (132, 2265046), (136, 2198427), (154, 1941468), (168, 1779679), (186, 1607452), (187, 1598856), (204, 1465618), (217, 1377816), (231, 1294312), (238, 1256244), (248, 1205589), (264, 1132523), (307, 973896), (308, 970734), (341, 876792), (357, 837496), (372, 803726), (374, 799428), (408, 732809), (434, 688908), (462, 647156), (476, 628122), (527, 567336), (561, 532952), (614, 486948), (616, 485367), (651, 459272), (682, 438396), (714, 418748), (744, 401863), (748, 399714), (868, 344454), (921, 324632), (924, 323578), (952, 314061), (1023, 292264), (1054, 283668), (1122, 266476), (1228, 243474), (1302, 229636), (1309, 228408), (1364, 219198), (1428, 209374), (1496, 199857), (1581, 189112), (1736, 172227), (1842, 162316), (1848, 161789), (2046, 146132), (2108, 141834), (2149, 139128), (2244, 133238), (2387, 125256), (2456, 121737), (2604, 114818), (2618, 114204), (2728, 109599), (2856, 104687), (3162, 94556), (3377, 88536), (3684, 81158), (3689, 81048), (3927, 76136), (4092, 73066), (4216, 70917), (4298, 69564), (4488, 66619), (4774, 62628), (5208, 57409), (5219, 57288), (5236, 57102), (5797, 51576), (6324, 47278), (6447, 46376), (6754, 44268), (7161, 41752), (7368, 40579), (7378, 40524), (7854, 38068), (8184, 36533), (8596, 34782), (9517, 31416), (9548, 31314), (10131, 29512), (10438, 28644), (10472, 28551), (11067, 27016), (11594, 25788), (12648, 23639), (12894, 23188), (13508, 22134), (14322, 20876), (14756, 20262), (15657, 19096), (15708, 19034), (17192, 17391)]