251898768

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 818003200

約数和(自身を除く): 566104432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 79, 88, 99, 108, 121, 122, 132, 144, 158, 176, 183, 198, 216, 237, 242, 244, 264, 297, 316, 363, 366, 396, 432, 474, 484, 488, 528, 549, 594, 632, 671, 711, 726, 732, 792, 869, 948, 968, 976, 1089, 1098, 1188, 1264, 1342, 1422, 1452, 1464, 1584, 1647, 1738, 1896, 1936, 2013, 2133, 2178, 2196, 2376, 2607, 2684, 2844, 2904, 2928, 3267, 3294, 3476, 3792, 4026, 4266, 4356, 4392, 4752, 4819, 5214, 5368, 5688, 5808, 6039, 6534, 6588, 6952, 7381, 7821, 8052, 8532, 8712, 8784, 9559, 9638, 10428, 10736, 11376, 12078, 13068, 13176, 13904, 14457, 14762, 15642, 16104, 17064, 17424, 18117, 19118, 19276, 20856, 22143, 23463, 24156, 26136, 26352, 28677, 28914, 29524, 31284, 32208, 34128, 36234, 38236, 38552, 41712, 43371, 44286, 46926, 48312, 52272, 53009, 57354, 57828, 59048, 62568, 66429, 72468, 76472, 77104, 86031, 86742, 88572, 93852, 96624, 106018, 114708, 115656, 118096, 125136, 130113, 132858, 144936, 152944, 159027, 172062, 173484, 177144, 187704, 199287, 212036, 229416, 231312, 258093, 260226, 265716, 289872, 318054, 344124, 346968, 354288, 375408, 398574, 424072, 458832, 477081, 516186, 520452, 531432, 583099, 636108, 688248, 693936, 797148, 848144, 954162, 1032372, 1040904, 1062864, 1166198, 1272216, 1376496, 1431243, 1594296, 1749297, 1908324, 2064744, 2081808, 2332396, 2544432, 2862486, 3188592, 3498594, 3816648, 4129488, 4664792, 5247891, 5724972, 6997188, 7633296, 9329584, 10495782, 11449944, 13994376, 15743673, 20991564, 22899888, 27988752, 31487346, 41983128, 62974692, 83966256, 125949384, 251898768]

約数ペア:

[(1, 251898768), (2, 125949384), (3, 83966256), (4, 62974692), (6, 41983128), (8, 31487346), (9, 27988752), (11, 22899888), (12, 20991564), (16, 15743673), (18, 13994376), (22, 11449944), (24, 10495782), (27, 9329584), (33, 7633296), (36, 6997188), (44, 5724972), (48, 5247891), (54, 4664792), (61, 4129488), (66, 3816648), (72, 3498594), (79, 3188592), (88, 2862486), (99, 2544432), (108, 2332396), (121, 2081808), (122, 2064744), (132, 1908324), (144, 1749297), (158, 1594296), (176, 1431243), (183, 1376496), (198, 1272216), (216, 1166198), (237, 1062864), (242, 1040904), (244, 1032372), (264, 954162), (297, 848144), (316, 797148), (363, 693936), (366, 688248), (396, 636108), (432, 583099), (474, 531432), (484, 520452), (488, 516186), (528, 477081), (549, 458832), (594, 424072), (632, 398574), (671, 375408), (711, 354288), (726, 346968), (732, 344124), (792, 318054), (869, 289872), (948, 265716), (968, 260226), (976, 258093), (1089, 231312), (1098, 229416), (1188, 212036), (1264, 199287), (1342, 187704), (1422, 177144), (1452, 173484), (1464, 172062), (1584, 159027), (1647, 152944), (1738, 144936), (1896, 132858), (1936, 130113), (2013, 125136), (2133, 118096), (2178, 115656), (2196, 114708), (2376, 106018), (2607, 96624), (2684, 93852), (2844, 88572), (2904, 86742), (2928, 86031), (3267, 77104), (3294, 76472), (3476, 72468), (3792, 66429), (4026, 62568), (4266, 59048), (4356, 57828), (4392, 57354), (4752, 53009), (4819, 52272), (5214, 48312), (5368, 46926), (5688, 44286), (5808, 43371), (6039, 41712), (6534, 38552), (6588, 38236), (6952, 36234), (7381, 34128), (7821, 32208), (8052, 31284), (8532, 29524), (8712, 28914), (8784, 28677), (9559, 26352), (9638, 26136), (10428, 24156), (10736, 23463), (11376, 22143), (12078, 20856), (13068, 19276), (13176, 19118), (13904, 18117), (14457, 17424), (14762, 17064), (15642, 16104)]