381051216

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 280

約数和(自身を含む): 1366162560

約数和(自身を除く): 985111344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 359, 364, 378, 432, 468, 486, 504, 546, 567, 624, 648, 702, 718, 728, 729, 756, 819, 936, 972, 1008, 1053, 1077, 1092, 1134, 1296, 1404, 1436, 1456, 1458, 1512, 1638, 1701, 1872, 1944, 2106, 2154, 2184, 2268, 2457, 2513, 2808, 2872, 2916, 3024, 3159, 3231, 3276, 3402, 3888, 4212, 4308, 4368, 4536, 4667, 4914, 5026, 5103, 5616, 5744, 5832, 6318, 6462, 6552, 6804, 7371, 7539, 8424, 8616, 9072, 9334, 9477, 9693, 9828, 10052, 10206, 11664, 12636, 12924, 13104, 13608, 14001, 14742, 15078, 16848, 17232, 18668, 18954, 19386, 19656, 20104, 20412, 22113, 22617, 25272, 25848, 27216, 28002, 29079, 29484, 30156, 32669, 37336, 37908, 38772, 39312, 40208, 40824, 42003, 44226, 45234, 50544, 51696, 56004, 58158, 58968, 60312, 65338, 66339, 67851, 74672, 75816, 77544, 81648, 84006, 87237, 88452, 90468, 98007, 112008, 116316, 117936, 120624, 126009, 130676, 132678, 135702, 151632, 155088, 168012, 174474, 176904, 180936, 196014, 203553, 224016, 232632, 252018, 261352, 261711, 265356, 271404, 294021, 336024, 348948, 353808, 361872, 378027, 392028, 407106, 465264, 504036, 522704, 523422, 530712, 542808, 588042, 610659, 672048, 697896, 756054, 784056, 814212, 882063, 1008072, 1046844, 1061424, 1085616, 1134081, 1176084, 1221318, 1395792, 1512108, 1568112, 1628424, 1764126, 1831977, 2016144, 2093688, 2268162, 2352168, 2442636, 2646189, 3024216, 3256848, 3402243, 3528252, 3663954, 4187376, 4536324, 4704336, 4885272, 5292378, 6048432, 6804486, 7056504, 7327908, 7938567, 9072648, 9770544, 10584756, 13608972, 14113008, 14655816, 15877134, 18145296, 21169512, 23815701, 27217944, 29311632, 31754268, 42339024, 47631402, 54435888, 63508536, 95262804, 127017072, 190525608, 381051216]

約数ペア:

[(1, 381051216), (2, 190525608), (3, 127017072), (4, 95262804), (6, 63508536), (7, 54435888), (8, 47631402), (9, 42339024), (12, 31754268), (13, 29311632), (14, 27217944), (16, 23815701), (18, 21169512), (21, 18145296), (24, 15877134), (26, 14655816), (27, 14113008), (28, 13608972), (36, 10584756), (39, 9770544), (42, 9072648), (48, 7938567), (52, 7327908), (54, 7056504), (56, 6804486), (63, 6048432), (72, 5292378), (78, 4885272), (81, 4704336), (84, 4536324), (91, 4187376), (104, 3663954), (108, 3528252), (112, 3402243), (117, 3256848), (126, 3024216), (144, 2646189), (156, 2442636), (162, 2352168), (168, 2268162), (182, 2093688), (189, 2016144), (208, 1831977), (216, 1764126), (234, 1628424), (243, 1568112), (252, 1512108), (273, 1395792), (312, 1221318), (324, 1176084), (336, 1134081), (351, 1085616), (359, 1061424), (364, 1046844), (378, 1008072), (432, 882063), (468, 814212), (486, 784056), (504, 756054), (546, 697896), (567, 672048), (624, 610659), (648, 588042), (702, 542808), (718, 530712), (728, 523422), (729, 522704), (756, 504036), (819, 465264), (936, 407106), (972, 392028), (1008, 378027), (1053, 361872), (1077, 353808), (1092, 348948), (1134, 336024), (1296, 294021), (1404, 271404), (1436, 265356), (1456, 261711), (1458, 261352), (1512, 252018), (1638, 232632), (1701, 224016), (1872, 203553), (1944, 196014), (2106, 180936), (2154, 176904), (2184, 174474), (2268, 168012), (2457, 155088), (2513, 151632), (2808, 135702), (2872, 132678), (2916, 130676), (3024, 126009), (3159, 120624), (3231, 117936), (3276, 116316), (3402, 112008), (3888, 98007), (4212, 90468), (4308, 88452), (4368, 87237), (4536, 84006), (4667, 81648), (4914, 77544), (5026, 75816), (5103, 74672), (5616, 67851), (5744, 66339), (5832, 65338), (6318, 60312), (6462, 58968), (6552, 58158), (6804, 56004), (7371, 51696), (7539, 50544), (8424, 45234), (8616, 44226), (9072, 42003), (9334, 40824), (9477, 40208), (9693, 39312), (9828, 38772), (10052, 37908), (10206, 37336), (11664, 32669), (12636, 30156), (12924, 29484), (13104, 29079), (13608, 28002), (14001, 27216), (14742, 25848), (15078, 25272), (16848, 22617), (17232, 22113), (18668, 20412), (18954, 20104), (19386, 19656)]