438697116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 1344691712

約数和(自身を除く): 905994596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 121, 122, 127, 132, 143, 156, 183, 198, 234, 242, 244, 254, 286, 363, 366, 381, 396, 429, 468, 484, 508, 549, 572, 671, 726, 732, 762, 793, 858, 1089, 1098, 1143, 1287, 1342, 1397, 1452, 1524, 1573, 1586, 1651, 1716, 2013, 2178, 2196, 2286, 2379, 2574, 2684, 2794, 3146, 3172, 3302, 4026, 4191, 4356, 4572, 4719, 4758, 4953, 5148, 5588, 6039, 6292, 6604, 7137, 7381, 7747, 8052, 8382, 8723, 9438, 9516, 9906, 12078, 12573, 14157, 14274, 14762, 14859, 15367, 15494, 16764, 17446, 18161, 18876, 19812, 22143, 23241, 24156, 25146, 26169, 28314, 28548, 29524, 29718, 30734, 30988, 34892, 36322, 44286, 46101, 46482, 50292, 52338, 54483, 56628, 59436, 61468, 66429, 69723, 72644, 78507, 85217, 88572, 92202, 92964, 95953, 100711, 104676, 108966, 132858, 138303, 139446, 157014, 163449, 170434, 184404, 191906, 199771, 201422, 217932, 255651, 265716, 276606, 278892, 287859, 302133, 314028, 326898, 340868, 383812, 399542, 402844, 511302, 553212, 575718, 599313, 604266, 653796, 766953, 799084, 863577, 906399, 937387, 1022604, 1107821, 1151436, 1198626, 1208532, 1533906, 1727154, 1797939, 1812798, 1874774, 2215642, 2397252, 2812161, 3067812, 3323463, 3454308, 3595878, 3625596, 3749548, 4431284, 5624322, 6646926, 7191756, 8436483, 9970389, 11248644, 12186031, 13293852, 16872966, 19940778, 24372062, 33745932, 36558093, 39881556, 48744124, 73116186, 109674279, 146232372, 219348558, 438697116]

約数ペア:

[(1, 438697116), (2, 219348558), (3, 146232372), (4, 109674279), (6, 73116186), (9, 48744124), (11, 39881556), (12, 36558093), (13, 33745932), (18, 24372062), (22, 19940778), (26, 16872966), (33, 13293852), (36, 12186031), (39, 11248644), (44, 9970389), (52, 8436483), (61, 7191756), (66, 6646926), (78, 5624322), (99, 4431284), (117, 3749548), (121, 3625596), (122, 3595878), (127, 3454308), (132, 3323463), (143, 3067812), (156, 2812161), (183, 2397252), (198, 2215642), (234, 1874774), (242, 1812798), (244, 1797939), (254, 1727154), (286, 1533906), (363, 1208532), (366, 1198626), (381, 1151436), (396, 1107821), (429, 1022604), (468, 937387), (484, 906399), (508, 863577), (549, 799084), (572, 766953), (671, 653796), (726, 604266), (732, 599313), (762, 575718), (793, 553212), (858, 511302), (1089, 402844), (1098, 399542), (1143, 383812), (1287, 340868), (1342, 326898), (1397, 314028), (1452, 302133), (1524, 287859), (1573, 278892), (1586, 276606), (1651, 265716), (1716, 255651), (2013, 217932), (2178, 201422), (2196, 199771), (2286, 191906), (2379, 184404), (2574, 170434), (2684, 163449), (2794, 157014), (3146, 139446), (3172, 138303), (3302, 132858), (4026, 108966), (4191, 104676), (4356, 100711), (4572, 95953), (4719, 92964), (4758, 92202), (4953, 88572), (5148, 85217), (5588, 78507), (6039, 72644), (6292, 69723), (6604, 66429), (7137, 61468), (7381, 59436), (7747, 56628), (8052, 54483), (8382, 52338), (8723, 50292), (9438, 46482), (9516, 46101), (9906, 44286), (12078, 36322), (12573, 34892), (14157, 30988), (14274, 30734), (14762, 29718), (14859, 29524), (15367, 28548), (15494, 28314), (16764, 26169), (17446, 25146), (18161, 24156), (18876, 23241), (19812, 22143)]