398007792

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 180

約数和(自身を含む): 1395717960

約数和(自身を除く): 997710168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4339, 4368, 5096, 5733, 6552, 7056, 7644, 8678, 10192, 11466, 13017, 13104, 15288, 17356, 22932, 26034, 30373, 30576, 34712, 39051, 45864, 52068, 56407, 60746, 69424, 78102, 91119, 91728, 104136, 112814, 121492, 156204, 169221, 182238, 208272, 212611, 225628, 242984, 273357, 312408, 338442, 364476, 394849, 425222, 451256, 485968, 507663, 546714, 624816, 637833, 676884, 728952, 789698, 850444, 902512, 1015326, 1093428, 1184547, 1275666, 1353768, 1457904, 1579396, 1700888, 1913499, 2030652, 2186856, 2369094, 2551332, 2707536, 2763943, 3158792, 3401776, 3553641, 3826998, 4061304, 4373712, 4738188, 5102664, 5527886, 6317584, 7107282, 7653996, 8122608, 8291829, 9476376, 10205328, 11055772, 14214564, 15307992, 16583658, 18952752, 22111544, 24875487, 28429128, 30615984, 33167316, 44223088, 49750974, 56858256, 66334632, 99501948, 132669264, 199003896, 398007792]

約数ペア:

[(1, 398007792), (2, 199003896), (3, 132669264), (4, 99501948), (6, 66334632), (7, 56858256), (8, 49750974), (9, 44223088), (12, 33167316), (13, 30615984), (14, 28429128), (16, 24875487), (18, 22111544), (21, 18952752), (24, 16583658), (26, 15307992), (28, 14214564), (36, 11055772), (39, 10205328), (42, 9476376), (48, 8291829), (49, 8122608), (52, 7653996), (56, 7107282), (63, 6317584), (72, 5527886), (78, 5102664), (84, 4738188), (91, 4373712), (98, 4061304), (104, 3826998), (112, 3553641), (117, 3401776), (126, 3158792), (144, 2763943), (147, 2707536), (156, 2551332), (168, 2369094), (182, 2186856), (196, 2030652), (208, 1913499), (234, 1700888), (252, 1579396), (273, 1457904), (294, 1353768), (312, 1275666), (336, 1184547), (364, 1093428), (392, 1015326), (441, 902512), (468, 850444), (504, 789698), (546, 728952), (588, 676884), (624, 637833), (637, 624816), (728, 546714), (784, 507663), (819, 485968), (882, 451256), (936, 425222), (1008, 394849), (1092, 364476), (1176, 338442), (1274, 312408), (1456, 273357), (1638, 242984), (1764, 225628), (1872, 212611), (1911, 208272), (2184, 182238), (2352, 169221), (2548, 156204), (3276, 121492), (3528, 112814), (3822, 104136), (4339, 91728), (4368, 91119), (5096, 78102), (5733, 69424), (6552, 60746), (7056, 56407), (7644, 52068), (8678, 45864), (10192, 39051), (11466, 34712), (13017, 30576), (13104, 30373), (15288, 26034), (17356, 22932)]