293353788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38377}}^1$

素因数の和:38411

約数の個数: 72

約数和(自身を含む): 857518032

約数和(自身を除く): 564164244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 38377, 76754, 115131, 153508, 230262, 268639, 460524, 498901, 537278, 805917, 997802, 1074556, 1496703, 1611834, 1880473, 1995604, 2993406, 3223668, 3492307, 3760946, 5641419, 5986812, 6984614, 7521892, 10476921, 11282838, 13969228, 20953842, 22565676, 24446149, 41907684, 48892298, 73338447, 97784596, 146676894, 293353788]

約数ペア:

[(1, 293353788), (2, 146676894), (3, 97784596), (4, 73338447), (6, 48892298), (7, 41907684), (12, 24446149), (13, 22565676), (14, 20953842), (21, 13969228), (26, 11282838), (28, 10476921), (39, 7521892), (42, 6984614), (49, 5986812), (52, 5641419), (78, 3760946), (84, 3492307), (91, 3223668), (98, 2993406), (147, 1995604), (156, 1880473), (182, 1611834), (196, 1496703), (273, 1074556), (294, 997802), (364, 805917), (546, 537278), (588, 498901), (637, 460524), (1092, 268639), (1274, 230262), (1911, 153508), (2548, 115131), (3822, 76754), (7644, 38377)]