279131486976

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{42257}}^1$

素因数の和:42387

約数の個数: 216

約数和(自身を含む): 835422404544

約数和(自身を除く): 556290917568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 64, 72, 94, 96, 122, 128, 141, 144, 183, 188, 192, 244, 256, 282, 288, 366, 376, 384, 423, 488, 549, 564, 576, 732, 752, 768, 846, 976, 1098, 1128, 1152, 1464, 1504, 1692, 1952, 2196, 2256, 2304, 2867, 2928, 3008, 3384, 3904, 4392, 4512, 5734, 5856, 6016, 6768, 7808, 8601, 8784, 9024, 11468, 11712, 12032, 13536, 15616, 17202, 17568, 18048, 22936, 23424, 25803, 27072, 34404, 35136, 36096, 42257, 45872, 46848, 51606, 54144, 68808, 70272, 84514, 91744, 103212, 108288, 126771, 137616, 140544, 169028, 183488, 206424, 253542, 275232, 338056, 366976, 380313, 412848, 507084, 550464, 676112, 733952, 760626, 825696, 1014168, 1100928, 1352224, 1521252, 1651392, 1986079, 2028336, 2201856, 2577677, 2704448, 3042504, 3302784, 3972158, 4056672, 5155354, 5408896, 5958237, 6085008, 6605568, 7733031, 7944316, 8113344, 10310708, 10817792, 11916474, 12170016, 15466062, 15888632, 16226688, 17874711, 20621416, 23199093, 23832948, 24340032, 30932124, 31777264, 32453376, 35749422, 41242832, 46398186, 47665896, 48680064, 61864248, 63554528, 71498844, 82485664, 92796372, 95331792, 97360128, 121150819, 123728496, 127109056, 142997688, 164971328, 185592744, 190663584, 242301638, 247456992, 254218112, 285995376, 329942656, 363452457, 371185488, 381327168, 484603276, 494913984, 508436224, 571990752, 659885312, 726904914, 742370976, 762654336, 969206552, 989827968, 1090357371, 1143981504, 1453809828, 1484741952, 1525308672, 1938413104, 1979655936, 2180714742, 2287963008, 2907619656, 2969483904, 3876826208, 4361429484, 4575926016, 5815239312, 5938967808, 7753652416, 8722858968, 11630478624, 15507304832, 17445717936, 23260957248, 31014609664, 34891435872, 46521914496, 69782871744, 93043828992, 139565743488, 279131486976]

約数ペア:

[(1, 279131486976), (2, 139565743488), (3, 93043828992), (4, 69782871744), (6, 46521914496), (8, 34891435872), (9, 31014609664), (12, 23260957248), (16, 17445717936), (18, 15507304832), (24, 11630478624), (32, 8722858968), (36, 7753652416), (47, 5938967808), (48, 5815239312), (61, 4575926016), (64, 4361429484), (72, 3876826208), (94, 2969483904), (96, 2907619656), (122, 2287963008), (128, 2180714742), (141, 1979655936), (144, 1938413104), (183, 1525308672), (188, 1484741952), (192, 1453809828), (244, 1143981504), (256, 1090357371), (282, 989827968), (288, 969206552), (366, 762654336), (376, 742370976), (384, 726904914), (423, 659885312), (488, 571990752), (549, 508436224), (564, 494913984), (576, 484603276), (732, 381327168), (752, 371185488), (768, 363452457), (846, 329942656), (976, 285995376), (1098, 254218112), (1128, 247456992), (1152, 242301638), (1464, 190663584), (1504, 185592744), (1692, 164971328), (1952, 142997688), (2196, 127109056), (2256, 123728496), (2304, 121150819), (2867, 97360128), (2928, 95331792), (3008, 92796372), (3384, 82485664), (3904, 71498844), (4392, 63554528), (4512, 61864248), (5734, 48680064), (5856, 47665896), (6016, 46398186), (6768, 41242832), (7808, 35749422), (8601, 32453376), (8784, 31777264), (9024, 30932124), (11468, 24340032), (11712, 23832948), (12032, 23199093), (13536, 20621416), (15616, 17874711), (17202, 16226688), (17568, 15888632), (18048, 15466062), (22936, 12170016), (23424, 11916474), (25803, 10817792), (27072, 10310708), (34404, 8113344), (35136, 7944316), (36096, 7733031), (42257, 6605568), (45872, 6085008), (46848, 5958237), (51606, 5408896), (54144, 5155354), (68808, 4056672), (70272, 3972158), (84514, 3302784), (91744, 3042504), (103212, 2704448), (108288, 2577677), (126771, 2201856), (137616, 2028336), (140544, 1986079), (169028, 1651392), (183488, 1521252), (206424, 1352224), (253542, 1100928), (275232, 1014168), (338056, 825696), (366976, 760626), (380313, 733952), (412848, 676112), (507084, 550464)]