671515936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 1752710400

約数和(自身を除く): 1081194464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 53, 56, 76, 91, 104, 106, 112, 133, 152, 182, 208, 212, 224, 229, 247, 266, 304, 364, 371, 416, 424, 458, 494, 532, 608, 689, 728, 742, 848, 916, 988, 1007, 1064, 1378, 1456, 1484, 1603, 1696, 1729, 1832, 1976, 2014, 2128, 2756, 2912, 2968, 2977, 3206, 3458, 3664, 3952, 4028, 4256, 4351, 4823, 5512, 5936, 5954, 6412, 6916, 7049, 7328, 7904, 8056, 8702, 9646, 11024, 11872, 11908, 12137, 12824, 13091, 13832, 14098, 16112, 17404, 19292, 20839, 22048, 23816, 24274, 25648, 26182, 27664, 28196, 30457, 32224, 34808, 38584, 41678, 47632, 48548, 51296, 52364, 55328, 56392, 56563, 60914, 69616, 77168, 83356, 84959, 91637, 95264, 97096, 104728, 112784, 113126, 121828, 139232, 154336, 157781, 166712, 169918, 183274, 194192, 209456, 225568, 226252, 230603, 243656, 315562, 333424, 339836, 366548, 388384, 395941, 418912, 452504, 461206, 487312, 631124, 666848, 679672, 733096, 791882, 905008, 922412, 974624, 1104467, 1262248, 1359344, 1466192, 1583764, 1614221, 1810016, 1844824, 2208934, 2524496, 2718688, 2932384, 2997839, 3167528, 3228442, 3689648, 4417868, 5048992, 5995678, 6335056, 6456884, 7379296, 8835736, 11991356, 12670112, 12913768, 17671472, 20984873, 23982712, 25827536, 35342944, 41969746, 47965424, 51655072, 83939492, 95930848, 167878984, 335757968, 671515936]

約数ペア:

[(1, 671515936), (2, 335757968), (4, 167878984), (7, 95930848), (8, 83939492), (13, 51655072), (14, 47965424), (16, 41969746), (19, 35342944), (26, 25827536), (28, 23982712), (32, 20984873), (38, 17671472), (52, 12913768), (53, 12670112), (56, 11991356), (76, 8835736), (91, 7379296), (104, 6456884), (106, 6335056), (112, 5995678), (133, 5048992), (152, 4417868), (182, 3689648), (208, 3228442), (212, 3167528), (224, 2997839), (229, 2932384), (247, 2718688), (266, 2524496), (304, 2208934), (364, 1844824), (371, 1810016), (416, 1614221), (424, 1583764), (458, 1466192), (494, 1359344), (532, 1262248), (608, 1104467), (689, 974624), (728, 922412), (742, 905008), (848, 791882), (916, 733096), (988, 679672), (1007, 666848), (1064, 631124), (1378, 487312), (1456, 461206), (1484, 452504), (1603, 418912), (1696, 395941), (1729, 388384), (1832, 366548), (1976, 339836), (2014, 333424), (2128, 315562), (2756, 243656), (2912, 230603), (2968, 226252), (2977, 225568), (3206, 209456), (3458, 194192), (3664, 183274), (3952, 169918), (4028, 166712), (4256, 157781), (4351, 154336), (4823, 139232), (5512, 121828), (5936, 113126), (5954, 112784), (6412, 104728), (6916, 97096), (7049, 95264), (7328, 91637), (7904, 84959), (8056, 83356), (8702, 77168), (9646, 69616), (11024, 60914), (11872, 56563), (11908, 56392), (12137, 55328), (12824, 52364), (13091, 51296), (13832, 48548), (14098, 47632), (16112, 41678), (17404, 38584), (19292, 34808), (20839, 32224), (22048, 30457), (23816, 28196), (24274, 27664), (25648, 26182)]