401215248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7026

約数の個数: 160

約数和(自身を含む): 1385625600

約数和(自身を除く): 984410352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 6983, 7182, 8208, 9576, 13966, 14364, 19152, 20949, 27932, 28728, 41898, 48881, 55864, 57456, 62847, 83796, 97762, 111728, 125694, 132677, 146643, 167592, 188541, 195524, 251388, 265354, 293286, 335184, 377082, 391048, 398031, 439929, 502776, 530708, 586572, 754164, 782096, 796062, 879858, 928739, 1005552, 1061416, 1173144, 1194093, 1319787, 1508328, 1592124, 1759716, 1857478, 2122832, 2346288, 2388186, 2639574, 2786217, 3016656, 3184248, 3519432, 3582279, 3714956, 4776372, 5279148, 5572434, 6368496, 7038864, 7164558, 7429912, 8358651, 9552744, 10558296, 11144868, 14329116, 14859824, 16717302, 19105488, 21116592, 22289736, 25075953, 28658232, 33434604, 44579472, 50151906, 57316464, 66869208, 100303812, 133738416, 200607624, 401215248]

約数ペア:

[(1, 401215248), (2, 200607624), (3, 133738416), (4, 100303812), (6, 66869208), (7, 57316464), (8, 50151906), (9, 44579472), (12, 33434604), (14, 28658232), (16, 25075953), (18, 22289736), (19, 21116592), (21, 19105488), (24, 16717302), (27, 14859824), (28, 14329116), (36, 11144868), (38, 10558296), (42, 9552744), (48, 8358651), (54, 7429912), (56, 7164558), (57, 7038864), (63, 6368496), (72, 5572434), (76, 5279148), (84, 4776372), (108, 3714956), (112, 3582279), (114, 3519432), (126, 3184248), (133, 3016656), (144, 2786217), (152, 2639574), (168, 2388186), (171, 2346288), (189, 2122832), (216, 1857478), (228, 1759716), (252, 1592124), (266, 1508328), (304, 1319787), (336, 1194093), (342, 1173144), (378, 1061416), (399, 1005552), (432, 928739), (456, 879858), (504, 796062), (513, 782096), (532, 754164), (684, 586572), (756, 530708), (798, 502776), (912, 439929), (1008, 398031), (1026, 391048), (1064, 377082), (1197, 335184), (1368, 293286), (1512, 265354), (1596, 251388), (2052, 195524), (2128, 188541), (2394, 167592), (2736, 146643), (3024, 132677), (3192, 125694), (3591, 111728), (4104, 97762), (4788, 83796), (6384, 62847), (6983, 57456), (7182, 55864), (8208, 48881), (9576, 41898), (13966, 28728), (14364, 27932), (19152, 20949)]