416157378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 1063383552

約数和(自身を除く): 647226174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 73, 78, 91, 106, 146, 159, 182, 197, 219, 273, 318, 371, 394, 438, 511, 546, 591, 689, 742, 949, 1022, 1113, 1182, 1378, 1379, 1533, 1898, 2067, 2226, 2561, 2758, 2847, 3066, 3869, 4134, 4137, 4823, 5122, 5694, 6643, 7683, 7738, 8274, 9646, 10441, 11607, 13286, 14381, 14469, 15366, 17927, 19929, 20882, 23214, 27083, 28762, 28938, 31323, 35854, 39858, 43143, 50297, 53781, 54166, 62646, 73087, 81249, 86286, 100594, 100667, 107562, 135733, 146174, 150891, 162498, 186953, 201334, 219261, 271466, 301782, 302001, 352079, 373906, 407199, 438522, 560859, 604002, 704158, 762193, 814398, 950131, 1056237, 1121718, 1308671, 1524386, 1900262, 2112474, 2286579, 2617342, 2850393, 3926013, 4573158, 5335351, 5700786, 7852026, 9908509, 10670702, 16006053, 19817018, 29725527, 32012106, 59451054, 69359563, 138719126, 208078689, 416157378]

約数ペア:

[(1, 416157378), (2, 208078689), (3, 138719126), (6, 69359563), (7, 59451054), (13, 32012106), (14, 29725527), (21, 19817018), (26, 16006053), (39, 10670702), (42, 9908509), (53, 7852026), (73, 5700786), (78, 5335351), (91, 4573158), (106, 3926013), (146, 2850393), (159, 2617342), (182, 2286579), (197, 2112474), (219, 1900262), (273, 1524386), (318, 1308671), (371, 1121718), (394, 1056237), (438, 950131), (511, 814398), (546, 762193), (591, 704158), (689, 604002), (742, 560859), (949, 438522), (1022, 407199), (1113, 373906), (1182, 352079), (1378, 302001), (1379, 301782), (1533, 271466), (1898, 219261), (2067, 201334), (2226, 186953), (2561, 162498), (2758, 150891), (2847, 146174), (3066, 135733), (3869, 107562), (4134, 100667), (4137, 100594), (4823, 86286), (5122, 81249), (5694, 73087), (6643, 62646), (7683, 54166), (7738, 53781), (8274, 50297), (9646, 43143), (10441, 39858), (11607, 35854), (13286, 31323), (14381, 28938), (14469, 28762), (15366, 27083), (17927, 23214), (19929, 20882)]