249329808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 628114032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 359, 364, 371, 424, 468, 477, 504, 546, 624, 636, 689, 718, 728, 742, 819, 848, 936, 954, 1008, 1077, 1092, 1113, 1272, 1378, 1436, 1456, 1484, 1638, 1872, 1908, 2067, 2154, 2184, 2226, 2513, 2544, 2756, 2872, 2968, 3231, 3276, 3339, 3816, 4134, 4308, 4368, 4452, 4667, 4823, 5026, 5512, 5744, 5936, 6201, 6462, 6552, 6678, 7539, 7632, 8268, 8616, 8904, 9334, 9646, 10052, 11024, 12402, 12924, 13104, 13356, 14001, 14469, 15078, 16536, 17232, 17808, 18668, 19027, 19292, 20104, 22617, 24804, 25848, 26712, 28002, 28938, 30156, 32669, 33072, 37336, 38054, 38584, 40208, 42003, 43407, 45234, 49608, 51696, 53424, 56004, 57081, 57876, 60312, 65338, 74672, 76108, 77168, 84006, 86814, 90468, 98007, 99216, 112008, 114162, 115752, 120624, 130676, 133189, 152216, 168012, 171243, 173628, 180936, 196014, 224016, 228324, 231504, 247351, 261352, 266378, 294021, 304432, 336024, 342486, 347256, 361872, 392028, 399567, 456648, 494702, 522704, 532756, 588042, 672048, 684972, 694512, 742053, 784056, 799134, 913296, 989404, 1065512, 1176084, 1198701, 1369944, 1484106, 1568112, 1598268, 1731457, 1978808, 2131024, 2226159, 2352168, 2397402, 2739888, 2968212, 3196536, 3462914, 3957616, 4452318, 4704336, 4794804, 5194371, 5936424, 6393072, 6925828, 8904636, 9589608, 10388742, 11872848, 13851656, 15583113, 17809272, 19179216, 20777484, 27703312, 31166226, 35618544, 41554968, 62332452, 83109936, 124664904, 249329808]

約数ペア:

[(1, 249329808), (2, 124664904), (3, 83109936), (4, 62332452), (6, 41554968), (7, 35618544), (8, 31166226), (9, 27703312), (12, 20777484), (13, 19179216), (14, 17809272), (16, 15583113), (18, 13851656), (21, 11872848), (24, 10388742), (26, 9589608), (28, 8904636), (36, 6925828), (39, 6393072), (42, 5936424), (48, 5194371), (52, 4794804), (53, 4704336), (56, 4452318), (63, 3957616), (72, 3462914), (78, 3196536), (84, 2968212), (91, 2739888), (104, 2397402), (106, 2352168), (112, 2226159), (117, 2131024), (126, 1978808), (144, 1731457), (156, 1598268), (159, 1568112), (168, 1484106), (182, 1369944), (208, 1198701), (212, 1176084), (234, 1065512), (252, 989404), (273, 913296), (312, 799134), (318, 784056), (336, 742053), (359, 694512), (364, 684972), (371, 672048), (424, 588042), (468, 532756), (477, 522704), (504, 494702), (546, 456648), (624, 399567), (636, 392028), (689, 361872), (718, 347256), (728, 342486), (742, 336024), (819, 304432), (848, 294021), (936, 266378), (954, 261352), (1008, 247351), (1077, 231504), (1092, 228324), (1113, 224016), (1272, 196014), (1378, 180936), (1436, 173628), (1456, 171243), (1484, 168012), (1638, 152216), (1872, 133189), (1908, 130676), (2067, 120624), (2154, 115752), (2184, 114162), (2226, 112008), (2513, 99216), (2544, 98007), (2756, 90468), (2872, 86814), (2968, 84006), (3231, 77168), (3276, 76108), (3339, 74672), (3816, 65338), (4134, 60312), (4308, 57876), (4368, 57081), (4452, 56004), (4667, 53424), (4823, 51696), (5026, 49608), (5512, 45234), (5744, 43407), (5936, 42003), (6201, 40208), (6462, 38584), (6552, 38054), (6678, 37336), (7539, 33072), (7632, 32669), (8268, 30156), (8616, 28938), (8904, 28002), (9334, 26712), (9646, 25848), (10052, 24804), (11024, 22617), (12402, 20104), (12924, 19292), (13104, 19027), (13356, 18668), (14001, 17808), (14469, 17232), (15078, 16536)]