1128921948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1294

約数の個数: 240

約数和(自身を含む): 3781983744

約数和(自身を除く): 2653061796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 37, 42, 44, 54, 63, 66, 74, 77, 81, 84, 99, 108, 111, 126, 132, 148, 154, 162, 189, 198, 222, 231, 252, 259, 297, 308, 324, 333, 378, 396, 407, 444, 462, 518, 567, 594, 666, 693, 756, 777, 814, 891, 924, 999, 1036, 1134, 1188, 1221, 1223, 1332, 1386, 1554, 1628, 1782, 1998, 2079, 2268, 2331, 2442, 2446, 2772, 2849, 2997, 3108, 3564, 3663, 3669, 3996, 4158, 4662, 4884, 4892, 5698, 5994, 6237, 6993, 7326, 7338, 8316, 8547, 8561, 9324, 10989, 11007, 11396, 11988, 12474, 13453, 13986, 14652, 14676, 17094, 17122, 20979, 21978, 22014, 24948, 25641, 25683, 26906, 27972, 32967, 33021, 34188, 34244, 40359, 41958, 43956, 44028, 45251, 51282, 51366, 53812, 65934, 66042, 76923, 77049, 80718, 83916, 90502, 94171, 99063, 102564, 102732, 121077, 131868, 132084, 135753, 153846, 154098, 161436, 181004, 188342, 198126, 230769, 231147, 242154, 271506, 282513, 307692, 308196, 316757, 363231, 376684, 396252, 407259, 461538, 462294, 484308, 497761, 543012, 565026, 633514, 693441, 726462, 814518, 847539, 923076, 924588, 950271, 995522, 1089693, 1130052, 1221777, 1267028, 1386882, 1452924, 1493283, 1629036, 1695078, 1900542, 1991044, 2179386, 2443554, 2542617, 2773764, 2850813, 2986566, 3390156, 3484327, 3665331, 3801084, 4358772, 4479849, 4887108, 5085234, 5701626, 5973132, 6968654, 7330662, 7627851, 8552439, 8959698, 10170468, 10452981, 11403252, 13439547, 13937308, 14661324, 15255702, 17104878, 17919396, 20905962, 25657317, 26879094, 30511404, 31358943, 34209756, 40318641, 41811924, 51314634, 53758188, 62717886, 80637282, 94076829, 102629268, 125435772, 161274564, 188153658, 282230487, 376307316, 564460974, 1128921948]

約数ペア:

[(1, 1128921948), (2, 564460974), (3, 376307316), (4, 282230487), (6, 188153658), (7, 161274564), (9, 125435772), (11, 102629268), (12, 94076829), (14, 80637282), (18, 62717886), (21, 53758188), (22, 51314634), (27, 41811924), (28, 40318641), (33, 34209756), (36, 31358943), (37, 30511404), (42, 26879094), (44, 25657317), (54, 20905962), (63, 17919396), (66, 17104878), (74, 15255702), (77, 14661324), (81, 13937308), (84, 13439547), (99, 11403252), (108, 10452981), (111, 10170468), (126, 8959698), (132, 8552439), (148, 7627851), (154, 7330662), (162, 6968654), (189, 5973132), (198, 5701626), (222, 5085234), (231, 4887108), (252, 4479849), (259, 4358772), (297, 3801084), (308, 3665331), (324, 3484327), (333, 3390156), (378, 2986566), (396, 2850813), (407, 2773764), (444, 2542617), (462, 2443554), (518, 2179386), (567, 1991044), (594, 1900542), (666, 1695078), (693, 1629036), (756, 1493283), (777, 1452924), (814, 1386882), (891, 1267028), (924, 1221777), (999, 1130052), (1036, 1089693), (1134, 995522), (1188, 950271), (1221, 924588), (1223, 923076), (1332, 847539), (1386, 814518), (1554, 726462), (1628, 693441), (1782, 633514), (1998, 565026), (2079, 543012), (2268, 497761), (2331, 484308), (2442, 462294), (2446, 461538), (2772, 407259), (2849, 396252), (2997, 376684), (3108, 363231), (3564, 316757), (3663, 308196), (3669, 307692), (3996, 282513), (4158, 271506), (4662, 242154), (4884, 231147), (4892, 230769), (5698, 198126), (5994, 188342), (6237, 181004), (6993, 161436), (7326, 154098), (7338, 153846), (8316, 135753), (8547, 132084), (8561, 131868), (9324, 121077), (10989, 102732), (11007, 102564), (11396, 99063), (11988, 94171), (12474, 90502), (13453, 83916), (13986, 80718), (14652, 77049), (14676, 76923), (17094, 66042), (17122, 65934), (20979, 53812), (21978, 51366), (22014, 51282), (24948, 45251), (25641, 44028), (25683, 43956), (26906, 41958), (27972, 40359), (32967, 34244), (33021, 34188)]