233784208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 554151040

約数和(自身を除く): 320366832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1159, 1708, 1801, 2128, 2318, 3416, 3602, 4636, 6832, 7204, 8113, 9272, 12607, 14408, 16226, 18544, 25214, 28816, 32452, 34219, 50428, 64904, 68438, 100856, 109861, 129808, 136876, 201712, 219722, 239533, 273752, 439444, 479066, 547504, 769027, 878888, 958132, 1538054, 1757776, 1916264, 2087359, 3076108, 3832528, 4174718, 6152216, 8349436, 12304432, 14611513, 16698872, 29223026, 33397744, 58446052, 116892104, 233784208]

約数ペア:

[(1, 233784208), (2, 116892104), (4, 58446052), (7, 33397744), (8, 29223026), (14, 16698872), (16, 14611513), (19, 12304432), (28, 8349436), (38, 6152216), (56, 4174718), (61, 3832528), (76, 3076108), (112, 2087359), (122, 1916264), (133, 1757776), (152, 1538054), (244, 958132), (266, 878888), (304, 769027), (427, 547504), (488, 479066), (532, 439444), (854, 273752), (976, 239533), (1064, 219722), (1159, 201712), (1708, 136876), (1801, 129808), (2128, 109861), (2318, 100856), (3416, 68438), (3602, 64904), (4636, 50428), (6832, 34219), (7204, 32452), (8113, 28816), (9272, 25214), (12607, 18544), (14408, 16226)]