1868837568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 5663427840

約数和(自身を除く): 3794590272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 157, 192, 208, 228, 247, 251, 304, 312, 314, 416, 456, 471, 494, 502, 608, 624, 628, 741, 753, 832, 912, 942, 988, 1004, 1216, 1248, 1256, 1482, 1506, 1824, 1884, 1976, 2008, 2041, 2496, 2512, 2964, 2983, 3012, 3263, 3648, 3768, 3952, 4016, 4082, 4769, 5024, 5928, 5966, 6024, 6123, 6526, 7536, 7904, 8032, 8164, 8949, 9538, 9789, 10048, 11856, 11932, 12048, 12246, 13052, 14307, 15072, 15808, 16064, 16328, 17898, 19076, 19578, 23712, 23864, 24096, 24492, 26104, 28614, 30144, 32656, 35796, 38152, 38779, 39156, 39407, 47424, 47728, 48192, 48984, 52208, 57228, 61997, 65312, 71592, 76304, 77558, 78312, 78814, 95456, 97968, 104416, 114456, 116337, 118221, 123994, 130624, 143184, 152608, 155116, 156624, 157628, 185991, 190912, 195936, 208832, 228912, 232674, 236442, 247988, 286368, 305216, 310232, 313248, 315256, 371982, 391872, 457824, 465348, 472884, 495976, 512291, 572736, 620464, 626496, 630512, 743964, 748733, 915648, 930696, 945768, 991952, 1024582, 1240928, 1261024, 1487928, 1497466, 1536873, 1861392, 1891536, 1983904, 2049164, 2246199, 2481856, 2522048, 2975856, 2994932, 3073746, 3722784, 3783072, 3967808, 4098328, 4492398, 5951712, 5989864, 6147492, 7445568, 7566144, 8196656, 8984796, 9733529, 11903424, 11979728, 12294984, 16393312, 17969592, 19467058, 23959456, 24589968, 29200587, 32786624, 35939184, 38934116, 47918912, 49179936, 58401174, 71878368, 77868232, 98359872, 116802348, 143756736, 155736464, 233604696, 311472928, 467209392, 622945856, 934418784, 1868837568]

約数ペア:

[(1, 1868837568), (2, 934418784), (3, 622945856), (4, 467209392), (6, 311472928), (8, 233604696), (12, 155736464), (13, 143756736), (16, 116802348), (19, 98359872), (24, 77868232), (26, 71878368), (32, 58401174), (38, 49179936), (39, 47918912), (48, 38934116), (52, 35939184), (57, 32786624), (64, 29200587), (76, 24589968), (78, 23959456), (96, 19467058), (104, 17969592), (114, 16393312), (152, 12294984), (156, 11979728), (157, 11903424), (192, 9733529), (208, 8984796), (228, 8196656), (247, 7566144), (251, 7445568), (304, 6147492), (312, 5989864), (314, 5951712), (416, 4492398), (456, 4098328), (471, 3967808), (494, 3783072), (502, 3722784), (608, 3073746), (624, 2994932), (628, 2975856), (741, 2522048), (753, 2481856), (832, 2246199), (912, 2049164), (942, 1983904), (988, 1891536), (1004, 1861392), (1216, 1536873), (1248, 1497466), (1256, 1487928), (1482, 1261024), (1506, 1240928), (1824, 1024582), (1884, 991952), (1976, 945768), (2008, 930696), (2041, 915648), (2496, 748733), (2512, 743964), (2964, 630512), (2983, 626496), (3012, 620464), (3263, 572736), (3648, 512291), (3768, 495976), (3952, 472884), (4016, 465348), (4082, 457824), (4769, 391872), (5024, 371982), (5928, 315256), (5966, 313248), (6024, 310232), (6123, 305216), (6526, 286368), (7536, 247988), (7904, 236442), (8032, 232674), (8164, 228912), (8949, 208832), (9538, 195936), (9789, 190912), (10048, 185991), (11856, 157628), (11932, 156624), (12048, 155116), (12246, 152608), (13052, 143184), (14307, 130624), (15072, 123994), (15808, 118221), (16064, 116337), (16328, 114456), (17898, 104416), (19076, 97968), (19578, 95456), (23712, 78814), (23864, 78312), (24096, 77558), (24492, 76304), (26104, 71592), (28614, 65312), (30144, 61997), (32656, 57228), (35796, 52208), (38152, 48984), (38779, 48192), (39156, 47728), (39407, 47424)]