457400448

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 1400892480

約数和(自身を除く): 943492032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 122, 128, 138, 144, 183, 184, 192, 207, 244, 276, 283, 288, 366, 368, 384, 414, 488, 549, 552, 566, 576, 732, 736, 828, 849, 976, 1098, 1104, 1132, 1152, 1403, 1464, 1472, 1656, 1698, 1952, 2196, 2208, 2264, 2547, 2806, 2928, 2944, 3312, 3396, 3904, 4209, 4392, 4416, 4528, 5094, 5612, 5856, 6509, 6624, 6792, 7808, 8418, 8784, 8832, 9056, 10188, 11224, 11712, 12627, 13018, 13248, 13584, 16836, 17263, 17568, 18112, 19527, 20376, 22448, 23424, 25254, 26036, 26496, 27168, 33672, 34526, 35136, 36224, 39054, 40752, 44896, 50508, 51789, 52072, 54336, 58581, 67344, 69052, 70272, 78108, 81504, 89792, 101016, 103578, 104144, 108672, 117162, 134688, 138104, 155367, 156216, 163008, 179584, 202032, 207156, 208288, 234324, 269376, 276208, 310734, 312432, 326016, 397049, 404064, 414312, 416576, 468648, 538752, 552416, 621468, 624864, 794098, 808128, 828624, 833152, 937296, 1104832, 1191147, 1242936, 1249728, 1588196, 1616256, 1657248, 1874592, 2209664, 2382294, 2485872, 2499456, 3176392, 3314496, 3573441, 3749184, 4764588, 4971744, 6352784, 6628992, 7146882, 7498368, 9529176, 9943488, 12705568, 14293764, 19058352, 19886976, 25411136, 28587528, 38116704, 50822272, 57175056, 76233408, 114350112, 152466816, 228700224, 457400448]

約数ペア:

[(1, 457400448), (2, 228700224), (3, 152466816), (4, 114350112), (6, 76233408), (8, 57175056), (9, 50822272), (12, 38116704), (16, 28587528), (18, 25411136), (23, 19886976), (24, 19058352), (32, 14293764), (36, 12705568), (46, 9943488), (48, 9529176), (61, 7498368), (64, 7146882), (69, 6628992), (72, 6352784), (92, 4971744), (96, 4764588), (122, 3749184), (128, 3573441), (138, 3314496), (144, 3176392), (183, 2499456), (184, 2485872), (192, 2382294), (207, 2209664), (244, 1874592), (276, 1657248), (283, 1616256), (288, 1588196), (366, 1249728), (368, 1242936), (384, 1191147), (414, 1104832), (488, 937296), (549, 833152), (552, 828624), (566, 808128), (576, 794098), (732, 624864), (736, 621468), (828, 552416), (849, 538752), (976, 468648), (1098, 416576), (1104, 414312), (1132, 404064), (1152, 397049), (1403, 326016), (1464, 312432), (1472, 310734), (1656, 276208), (1698, 269376), (1952, 234324), (2196, 208288), (2208, 207156), (2264, 202032), (2547, 179584), (2806, 163008), (2928, 156216), (2944, 155367), (3312, 138104), (3396, 134688), (3904, 117162), (4209, 108672), (4392, 104144), (4416, 103578), (4528, 101016), (5094, 89792), (5612, 81504), (5856, 78108), (6509, 70272), (6624, 69052), (6792, 67344), (7808, 58581), (8418, 54336), (8784, 52072), (8832, 51789), (9056, 50508), (10188, 44896), (11224, 40752), (11712, 39054), (12627, 36224), (13018, 35136), (13248, 34526), (13584, 33672), (16836, 27168), (17263, 26496), (17568, 26036), (18112, 25254), (19527, 23424), (20376, 22448)]