21134472768

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18749}}^1$

素因数の和:18889

約数の個数: 168

約数和(自身を含む): 64389000000

約数和(自身を除く): 43254527232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 103, 114, 144, 152, 171, 192, 206, 228, 288, 304, 309, 342, 412, 456, 576, 608, 618, 684, 824, 912, 927, 1216, 1236, 1368, 1648, 1824, 1854, 1957, 2472, 2736, 3296, 3648, 3708, 3914, 4944, 5472, 5871, 6592, 7416, 7828, 9888, 10944, 11742, 14832, 15656, 17613, 18749, 19776, 23484, 29664, 31312, 35226, 37498, 46968, 56247, 59328, 62624, 70452, 74996, 93936, 112494, 125248, 140904, 149992, 168741, 187872, 224988, 281808, 299984, 337482, 356231, 375744, 449976, 563616, 599968, 674964, 712462, 899952, 1068693, 1127232, 1199936, 1349928, 1424924, 1799904, 1931147, 2137386, 2699856, 2849848, 3206079, 3599808, 3862294, 4274772, 5399712, 5699696, 5793441, 6412158, 7724588, 8549544, 10799424, 11399392, 11586882, 12824316, 15449176, 17099088, 17380323, 22798784, 23173764, 25648632, 30898352, 34198176, 34760646, 36691793, 46347528, 51297264, 61796704, 68396352, 69521292, 73383586, 92695056, 102594528, 110075379, 123593408, 139042584, 146767172, 185390112, 205189056, 220150758, 278085168, 293534344, 330226137, 370780224, 440301516, 556170336, 587068688, 660452274, 880603032, 1112340672, 1174137376, 1320904548, 1761206064, 2348274752, 2641809096, 3522412128, 5283618192, 7044824256, 10567236384, 21134472768]

約数ペア:

[(1, 21134472768), (2, 10567236384), (3, 7044824256), (4, 5283618192), (6, 3522412128), (8, 2641809096), (9, 2348274752), (12, 1761206064), (16, 1320904548), (18, 1174137376), (19, 1112340672), (24, 880603032), (32, 660452274), (36, 587068688), (38, 556170336), (48, 440301516), (57, 370780224), (64, 330226137), (72, 293534344), (76, 278085168), (96, 220150758), (103, 205189056), (114, 185390112), (144, 146767172), (152, 139042584), (171, 123593408), (192, 110075379), (206, 102594528), (228, 92695056), (288, 73383586), (304, 69521292), (309, 68396352), (342, 61796704), (412, 51297264), (456, 46347528), (576, 36691793), (608, 34760646), (618, 34198176), (684, 30898352), (824, 25648632), (912, 23173764), (927, 22798784), (1216, 17380323), (1236, 17099088), (1368, 15449176), (1648, 12824316), (1824, 11586882), (1854, 11399392), (1957, 10799424), (2472, 8549544), (2736, 7724588), (3296, 6412158), (3648, 5793441), (3708, 5699696), (3914, 5399712), (4944, 4274772), (5472, 3862294), (5871, 3599808), (6592, 3206079), (7416, 2849848), (7828, 2699856), (9888, 2137386), (10944, 1931147), (11742, 1799904), (14832, 1424924), (15656, 1349928), (17613, 1199936), (18749, 1127232), (19776, 1068693), (23484, 899952), (29664, 712462), (31312, 674964), (35226, 599968), (37498, 563616), (46968, 449976), (56247, 375744), (59328, 356231), (62624, 337482), (70452, 299984), (74996, 281808), (93936, 224988), (112494, 187872), (125248, 168741), (140904, 149992)]