2146246872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 256

約数和(自身を含む): 7222348800

約数和(自身を除く): 5076101928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 53, 56, 66, 68, 77, 84, 88, 102, 106, 119, 132, 136, 154, 159, 168, 187, 204, 212, 231, 238, 264, 308, 318, 357, 371, 374, 408, 424, 462, 476, 561, 583, 616, 636, 714, 742, 748, 901, 924, 952, 1113, 1122, 1166, 1272, 1289, 1309, 1428, 1484, 1496, 1749, 1802, 1848, 2226, 2244, 2332, 2578, 2618, 2703, 2856, 2968, 3498, 3604, 3867, 3927, 4081, 4452, 4488, 4664, 5156, 5236, 5406, 6307, 6996, 7208, 7734, 7854, 8162, 8904, 9023, 9911, 10312, 10472, 10812, 12243, 12614, 13992, 14179, 15468, 15708, 16324, 18046, 18921, 19822, 21624, 21913, 24486, 25228, 27069, 28358, 29733, 30936, 31416, 32648, 36092, 37842, 39644, 42537, 43826, 48972, 50456, 54138, 56716, 59466, 65739, 68317, 69377, 72184, 75684, 79288, 85074, 87652, 97944, 99253, 108276, 113432, 118932, 131478, 136634, 138754, 151368, 153391, 170148, 175304, 198506, 204951, 208131, 216552, 237864, 241043, 262956, 273268, 277508, 297759, 306782, 340296, 397012, 409902, 416262, 460173, 478219, 482086, 525912, 546536, 555016, 595518, 613564, 723129, 751487, 794024, 819804, 832524, 920346, 956438, 964172, 1161389, 1191036, 1227128, 1434657, 1446258, 1502974, 1639608, 1665048, 1687301, 1840692, 1912876, 1928344, 2254461, 2322778, 2382072, 2869314, 2892516, 3005948, 3374602, 3484167, 3681384, 3825752, 4508922, 4645556, 5061903, 5260409, 5738628, 5785032, 6011896, 6749204, 6968334, 8129723, 9017844, 9291112, 10123806, 10520818, 11477256, 12775279, 13498408, 13936668, 15781227, 16259446, 18035688, 20247612, 21041636, 24389169, 25550558, 27873336, 31562454, 32518892, 38325837, 40495224, 42083272, 48778338, 51101116, 63124908, 65037784, 76651674, 89426953, 97556676, 102202232, 126249816, 153303348, 178853906, 195113352, 268280859, 306606696, 357707812, 536561718, 715415624, 1073123436, 2146246872]

約数ペア:

[(1, 2146246872), (2, 1073123436), (3, 715415624), (4, 536561718), (6, 357707812), (7, 306606696), (8, 268280859), (11, 195113352), (12, 178853906), (14, 153303348), (17, 126249816), (21, 102202232), (22, 97556676), (24, 89426953), (28, 76651674), (33, 65037784), (34, 63124908), (42, 51101116), (44, 48778338), (51, 42083272), (53, 40495224), (56, 38325837), (66, 32518892), (68, 31562454), (77, 27873336), (84, 25550558), (88, 24389169), (102, 21041636), (106, 20247612), (119, 18035688), (132, 16259446), (136, 15781227), (154, 13936668), (159, 13498408), (168, 12775279), (187, 11477256), (204, 10520818), (212, 10123806), (231, 9291112), (238, 9017844), (264, 8129723), (308, 6968334), (318, 6749204), (357, 6011896), (371, 5785032), (374, 5738628), (408, 5260409), (424, 5061903), (462, 4645556), (476, 4508922), (561, 3825752), (583, 3681384), (616, 3484167), (636, 3374602), (714, 3005948), (742, 2892516), (748, 2869314), (901, 2382072), (924, 2322778), (952, 2254461), (1113, 1928344), (1122, 1912876), (1166, 1840692), (1272, 1687301), (1289, 1665048), (1309, 1639608), (1428, 1502974), (1484, 1446258), (1496, 1434657), (1749, 1227128), (1802, 1191036), (1848, 1161389), (2226, 964172), (2244, 956438), (2332, 920346), (2578, 832524), (2618, 819804), (2703, 794024), (2856, 751487), (2968, 723129), (3498, 613564), (3604, 595518), (3867, 555016), (3927, 546536), (4081, 525912), (4452, 482086), (4488, 478219), (4664, 460173), (5156, 416262), (5236, 409902), (5406, 397012), (6307, 340296), (6996, 306782), (7208, 297759), (7734, 277508), (7854, 273268), (8162, 262956), (8904, 241043), (9023, 237864), (9911, 216552), (10312, 208131), (10472, 204951), (10812, 198506), (12243, 175304), (12614, 170148), (13992, 153391), (14179, 151368), (15468, 138754), (15708, 136634), (16324, 131478), (18046, 118932), (18921, 113432), (19822, 108276), (21624, 99253), (21913, 97944), (24486, 87652), (25228, 85074), (27069, 79288), (28358, 75684), (29733, 72184), (30936, 69377), (31416, 68317), (32648, 65739), (36092, 59466), (37842, 56716), (39644, 54138), (42537, 50456), (43826, 48972)]