1338211098368

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{204859}}^1$

素因数の和:204990

約数の個数: 144

約数和(自身を含む): 3014883648000

約数和(自身を除く): 1676672549632

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 79, 128, 136, 152, 158, 256, 272, 304, 316, 323, 544, 608, 632, 646, 1088, 1216, 1264, 1292, 1343, 1501, 2176, 2432, 2528, 2584, 2686, 3002, 4352, 4864, 5056, 5168, 5372, 6004, 10112, 10336, 10744, 12008, 20224, 20672, 21488, 24016, 25517, 41344, 42976, 48032, 51034, 82688, 85952, 96064, 102068, 171904, 192128, 204136, 204859, 343808, 384256, 408272, 409718, 816544, 819436, 1633088, 1638872, 3266176, 3277744, 3482603, 3892321, 6532352, 6555488, 6965206, 7784642, 13110976, 13930412, 15569284, 16183861, 26221952, 27860824, 31138568, 32367722, 52443904, 55721648, 62277136, 64735444, 66169457, 111443296, 124554272, 129470888, 132338914, 222886592, 249108544, 258941776, 264677828, 275125637, 307493359, 445773184, 498217088, 517883552, 529355656, 550251274, 614986718, 891546368, 996434176, 1035767104, 1058711312, 1100502548, 1229973436, 2071534208, 2117422624, 2201005096, 2459946872, 4143068416, 4234845248, 4402010192, 4919893744, 5227387103, 8469690496, 8804020384, 9839787488, 10454774206, 16939380992, 17608040768, 19679574976, 20909548412, 35216081536, 39359149952, 41819096824, 70432163072, 78718299904, 83638193648, 167276387296, 334552774592, 669105549184, 1338211098368]

約数ペア:

[(1, 1338211098368), (2, 669105549184), (4, 334552774592), (8, 167276387296), (16, 83638193648), (17, 78718299904), (19, 70432163072), (32, 41819096824), (34, 39359149952), (38, 35216081536), (64, 20909548412), (68, 19679574976), (76, 17608040768), (79, 16939380992), (128, 10454774206), (136, 9839787488), (152, 8804020384), (158, 8469690496), (256, 5227387103), (272, 4919893744), (304, 4402010192), (316, 4234845248), (323, 4143068416), (544, 2459946872), (608, 2201005096), (632, 2117422624), (646, 2071534208), (1088, 1229973436), (1216, 1100502548), (1264, 1058711312), (1292, 1035767104), (1343, 996434176), (1501, 891546368), (2176, 614986718), (2432, 550251274), (2528, 529355656), (2584, 517883552), (2686, 498217088), (3002, 445773184), (4352, 307493359), (4864, 275125637), (5056, 264677828), (5168, 258941776), (5372, 249108544), (6004, 222886592), (10112, 132338914), (10336, 129470888), (10744, 124554272), (12008, 111443296), (20224, 66169457), (20672, 64735444), (21488, 62277136), (24016, 55721648), (25517, 52443904), (41344, 32367722), (42976, 31138568), (48032, 27860824), (51034, 26221952), (82688, 16183861), (85952, 15569284), (96064, 13930412), (102068, 13110976), (171904, 7784642), (192128, 6965206), (204136, 6555488), (204859, 6532352), (343808, 3892321), (384256, 3482603), (408272, 3277744), (409718, 3266176), (816544, 1638872), (819436, 1633088)]