868076748

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 270

約数和(自身を含む): 2847642252

約数和(自身を除く): 1979565504

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 83, 84, 98, 99, 121, 126, 132, 147, 154, 166, 196, 198, 231, 242, 249, 252, 294, 308, 332, 343, 363, 396, 441, 462, 484, 498, 539, 581, 588, 686, 693, 726, 747, 847, 882, 913, 924, 996, 1029, 1078, 1089, 1162, 1372, 1386, 1452, 1494, 1617, 1694, 1743, 1764, 1826, 2058, 2156, 2178, 2324, 2401, 2541, 2739, 2772, 2988, 3087, 3234, 3388, 3486, 3652, 3773, 4067, 4116, 4356, 4802, 4851, 5082, 5229, 5478, 5929, 6174, 6391, 6468, 6972, 7203, 7546, 7623, 8134, 8217, 9604, 9702, 10043, 10164, 10458, 10956, 11319, 11858, 12201, 12348, 12782, 14406, 15092, 15246, 16268, 16434, 17787, 19173, 19404, 20086, 20916, 21609, 22638, 23716, 24402, 25564, 26411, 28469, 28812, 30129, 30492, 32868, 33957, 35574, 36603, 38346, 40172, 41503, 43218, 44737, 45276, 48804, 52822, 53361, 56938, 57519, 60258, 67914, 70301, 71148, 73206, 76692, 79233, 83006, 85407, 86436, 89474, 90387, 105644, 106722, 113876, 115038, 120516, 124509, 134211, 135828, 140602, 146412, 158466, 166012, 170814, 178948, 180774, 199283, 210903, 213444, 230076, 237699, 249018, 256221, 268422, 281204, 290521, 313159, 316932, 341628, 361548, 373527, 398566, 402633, 421806, 475398, 492107, 498036, 512442, 536844, 581042, 597849, 626318, 632709, 747054, 797132, 805266, 843612, 871563, 939477, 950796, 984214, 1024884, 1162084, 1195698, 1252636, 1265418, 1476321, 1494108, 1610532, 1743126, 1793547, 1878954, 1968428, 2192113, 2391396, 2530836, 2614689, 2818431, 2952642, 3444749, 3486252, 3587094, 3757908, 4384226, 4428963, 5229378, 5636862, 5905284, 6576339, 6889498, 7174188, 8768452, 8857926, 10334247, 10458756, 11273724, 13152678, 13778996, 17715852, 19729017, 20668494, 24113243, 26305356, 31002741, 39458034, 41336988, 48226486, 62005482, 72339729, 78916068, 96452972, 124010964, 144679458, 217019187, 289358916, 434038374, 868076748]

約数ペア:

[(1, 868076748), (2, 434038374), (3, 289358916), (4, 217019187), (6, 144679458), (7, 124010964), (9, 96452972), (11, 78916068), (12, 72339729), (14, 62005482), (18, 48226486), (21, 41336988), (22, 39458034), (28, 31002741), (33, 26305356), (36, 24113243), (42, 20668494), (44, 19729017), (49, 17715852), (63, 13778996), (66, 13152678), (77, 11273724), (83, 10458756), (84, 10334247), (98, 8857926), (99, 8768452), (121, 7174188), (126, 6889498), (132, 6576339), (147, 5905284), (154, 5636862), (166, 5229378), (196, 4428963), (198, 4384226), (231, 3757908), (242, 3587094), (249, 3486252), (252, 3444749), (294, 2952642), (308, 2818431), (332, 2614689), (343, 2530836), (363, 2391396), (396, 2192113), (441, 1968428), (462, 1878954), (484, 1793547), (498, 1743126), (539, 1610532), (581, 1494108), (588, 1476321), (686, 1265418), (693, 1252636), (726, 1195698), (747, 1162084), (847, 1024884), (882, 984214), (913, 950796), (924, 939477), (996, 871563), (1029, 843612), (1078, 805266), (1089, 797132), (1162, 747054), (1372, 632709), (1386, 626318), (1452, 597849), (1494, 581042), (1617, 536844), (1694, 512442), (1743, 498036), (1764, 492107), (1826, 475398), (2058, 421806), (2156, 402633), (2178, 398566), (2324, 373527), (2401, 361548), (2541, 341628), (2739, 316932), (2772, 313159), (2988, 290521), (3087, 281204), (3234, 268422), (3388, 256221), (3486, 249018), (3652, 237699), (3773, 230076), (4067, 213444), (4116, 210903), (4356, 199283), (4802, 180774), (4851, 178948), (5082, 170814), (5229, 166012), (5478, 158466), (5929, 146412), (6174, 140602), (6391, 135828), (6468, 134211), (6972, 124509), (7203, 120516), (7546, 115038), (7623, 113876), (8134, 106722), (8217, 105644), (9604, 90387), (9702, 89474), (10043, 86436), (10164, 85407), (10458, 83006), (10956, 79233), (11319, 76692), (11858, 73206), (12201, 71148), (12348, 70301), (12782, 67914), (14406, 60258), (15092, 57519), (15246, 56938), (16268, 53361), (16434, 52822), (17787, 48804), (19173, 45276), (19404, 44737), (20086, 43218), (20916, 41503), (21609, 40172), (22638, 38346), (23716, 36603), (24402, 35574), (25564, 33957), (26411, 32868), (28469, 30492), (28812, 30129)]