816442536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 2602454400

約数和(自身を除く): 1786011864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 389, 403, 434, 546, 651, 728, 744, 778, 806, 868, 961, 1092, 1167, 1209, 1302, 1556, 1612, 1736, 1922, 2184, 2334, 2418, 2604, 2723, 2821, 2883, 3112, 3224, 3844, 4668, 4836, 5057, 5208, 5446, 5642, 5766, 6727, 7688, 8169, 8463, 9336, 9672, 10114, 10892, 11284, 11532, 12059, 12493, 13454, 15171, 16338, 16926, 20181, 20228, 21784, 22568, 23064, 24118, 24986, 26908, 30342, 32676, 33852, 35399, 36177, 37479, 40362, 40456, 48236, 49972, 53816, 60684, 65352, 67704, 70798, 72354, 74958, 80724, 84413, 87451, 96472, 99944, 106197, 121368, 141596, 144708, 149916, 156767, 161448, 168826, 174902, 212394, 253239, 262353, 283192, 289416, 299832, 313534, 337652, 349804, 373829, 424788, 470301, 506478, 524706, 627068, 675304, 699608, 747658, 849576, 940602, 1012956, 1049412, 1097369, 1121487, 1254136, 1495316, 1881204, 2025912, 2098824, 2194738, 2242974, 2616803, 2990632, 3292107, 3762408, 4389476, 4485948, 4859777, 5233606, 6584214, 7850409, 8778952, 8971896, 9719554, 10467212, 13168428, 14579331, 15700818, 19439108, 20934424, 26336856, 29158662, 31401636, 34018439, 38878216, 58317324, 62803272, 68036878, 102055317, 116634648, 136073756, 204110634, 272147512, 408221268, 816442536]

約数ペア:

[(1, 816442536), (2, 408221268), (3, 272147512), (4, 204110634), (6, 136073756), (7, 116634648), (8, 102055317), (12, 68036878), (13, 62803272), (14, 58317324), (21, 38878216), (24, 34018439), (26, 31401636), (28, 29158662), (31, 26336856), (39, 20934424), (42, 19439108), (52, 15700818), (56, 14579331), (62, 13168428), (78, 10467212), (84, 9719554), (91, 8971896), (93, 8778952), (104, 7850409), (124, 6584214), (156, 5233606), (168, 4859777), (182, 4485948), (186, 4389476), (217, 3762408), (248, 3292107), (273, 2990632), (312, 2616803), (364, 2242974), (372, 2194738), (389, 2098824), (403, 2025912), (434, 1881204), (546, 1495316), (651, 1254136), (728, 1121487), (744, 1097369), (778, 1049412), (806, 1012956), (868, 940602), (961, 849576), (1092, 747658), (1167, 699608), (1209, 675304), (1302, 627068), (1556, 524706), (1612, 506478), (1736, 470301), (1922, 424788), (2184, 373829), (2334, 349804), (2418, 337652), (2604, 313534), (2723, 299832), (2821, 289416), (2883, 283192), (3112, 262353), (3224, 253239), (3844, 212394), (4668, 174902), (4836, 168826), (5057, 161448), (5208, 156767), (5446, 149916), (5642, 144708), (5766, 141596), (6727, 121368), (7688, 106197), (8169, 99944), (8463, 96472), (9336, 87451), (9672, 84413), (10114, 80724), (10892, 74958), (11284, 72354), (11532, 70798), (12059, 67704), (12493, 65352), (13454, 60684), (15171, 53816), (16338, 49972), (16926, 48236), (20181, 40456), (20228, 40362), (21784, 37479), (22568, 36177), (23064, 35399), (24118, 33852), (24986, 32676), (26908, 30342)]