278262144

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12752

約数の個数: 96

約数和(自身を含む): 842938200

約数和(自身を除く): 564676056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 12713, 21888, 25426, 38139, 50852, 76278, 101704, 114417, 152556, 203408, 228834, 241547, 305112, 406816, 457668, 483094, 610224, 724641, 813632, 915336, 966188, 1220448, 1449282, 1627264, 1830672, 1932376, 2173923, 2440896, 2898564, 3661344, 3864752, 4347846, 4881792, 5797128, 7322688, 7729504, 8695692, 11594256, 14645376, 15459008, 17391384, 23188512, 30918016, 34782768, 46377024, 69565536, 92754048, 139131072, 278262144]

約数ペア:

[(1, 278262144), (2, 139131072), (3, 92754048), (4, 69565536), (6, 46377024), (8, 34782768), (9, 30918016), (12, 23188512), (16, 17391384), (18, 15459008), (19, 14645376), (24, 11594256), (32, 8695692), (36, 7729504), (38, 7322688), (48, 5797128), (57, 4881792), (64, 4347846), (72, 3864752), (76, 3661344), (96, 2898564), (114, 2440896), (128, 2173923), (144, 1932376), (152, 1830672), (171, 1627264), (192, 1449282), (228, 1220448), (288, 966188), (304, 915336), (342, 813632), (384, 724641), (456, 610224), (576, 483094), (608, 457668), (684, 406816), (912, 305112), (1152, 241547), (1216, 228834), (1368, 203408), (1824, 152556), (2432, 114417), (2736, 101704), (3648, 76278), (5472, 50852), (7296, 38139), (10944, 25426), (12713, 21888)]