211677985856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{2381}}^1$

素因数の和:3172

約数の個数: 112

約数和(自身を含む): 446946284160

約数和(自身を除く): 235268298304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 647, 904, 1216, 1294, 1808, 2147, 2381, 2588, 3616, 4294, 4762, 5176, 7232, 8588, 9524, 10352, 12293, 17176, 19048, 20704, 24586, 34352, 38096, 41408, 45239, 49172, 68704, 73111, 76192, 90478, 98344, 137408, 146222, 152384, 180956, 196688, 269053, 292444, 361912, 393376, 538106, 584888, 723824, 786752, 1076212, 1169776, 1389109, 1447648, 1540507, 2152424, 2339552, 2778218, 2895296, 3081014, 4304848, 4679104, 5112007, 5556436, 6162028, 8609696, 10224014, 11112872, 12324056, 17219392, 20448028, 22225744, 24648112, 29269633, 40896056, 44451488, 49296224, 58539266, 81792112, 88902976, 98592448, 117078532, 163584224, 174077291, 234157064, 327168448, 348154582, 468314128, 696309164, 936628256, 1392618328, 1873256512, 2785236656, 3307468529, 5570473312, 6614937058, 11140946624, 13229874116, 26459748232, 52919496464, 105838992928, 211677985856]

約数ペア:

[(1, 211677985856), (2, 105838992928), (4, 52919496464), (8, 26459748232), (16, 13229874116), (19, 11140946624), (32, 6614937058), (38, 5570473312), (64, 3307468529), (76, 2785236656), (113, 1873256512), (152, 1392618328), (226, 936628256), (304, 696309164), (452, 468314128), (608, 348154582), (647, 327168448), (904, 234157064), (1216, 174077291), (1294, 163584224), (1808, 117078532), (2147, 98592448), (2381, 88902976), (2588, 81792112), (3616, 58539266), (4294, 49296224), (4762, 44451488), (5176, 40896056), (7232, 29269633), (8588, 24648112), (9524, 22225744), (10352, 20448028), (12293, 17219392), (17176, 12324056), (19048, 11112872), (20704, 10224014), (24586, 8609696), (34352, 6162028), (38096, 5556436), (41408, 5112007), (45239, 4679104), (49172, 4304848), (68704, 3081014), (73111, 2895296), (76192, 2778218), (90478, 2339552), (98344, 2152424), (137408, 1540507), (146222, 1447648), (152384, 1389109), (180956, 1169776), (196688, 1076212), (269053, 786752), (292444, 723824), (361912, 584888), (393376, 538106)]