21240566592

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{6427}}^1$

素因数の和:8908

約数の個数: 112

約数和(自身を含む): 64263544320

約数和(自身を除く): 43022977728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 2459, 4918, 6427, 7377, 9836, 12854, 14754, 17213, 19281, 19672, 25708, 29508, 34426, 38562, 39344, 44989, 51416, 51639, 59016, 68852, 77124, 78688, 89978, 102832, 103278, 118032, 134967, 137704, 154248, 157376, 179956, 205664, 206556, 236064, 269934, 275408, 308496, 359912, 411328, 413112, 472128, 539868, 550816, 616992, 719824, 826224, 1079736, 1101632, 1233984, 1439648, 1652448, 2159472, 2879296, 3304896, 4318944, 8637888, 15803993, 31607986, 47411979, 63215972, 94823958, 110627951, 126431944, 189647916, 221255902, 252863888, 331883853, 379295832, 442511804, 505727776, 663767706, 758591664, 885023608, 1011455552, 1327535412, 1517183328, 1770047216, 2655070824, 3034366656, 3540094432, 5310141648, 7080188864, 10620283296, 21240566592]

約数ペア:

[(1, 21240566592), (2, 10620283296), (3, 7080188864), (4, 5310141648), (6, 3540094432), (7, 3034366656), (8, 2655070824), (12, 1770047216), (14, 1517183328), (16, 1327535412), (21, 1011455552), (24, 885023608), (28, 758591664), (32, 663767706), (42, 505727776), (48, 442511804), (56, 379295832), (64, 331883853), (84, 252863888), (96, 221255902), (112, 189647916), (168, 126431944), (192, 110627951), (224, 94823958), (336, 63215972), (448, 47411979), (672, 31607986), (1344, 15803993), (2459, 8637888), (4918, 4318944), (6427, 3304896), (7377, 2879296), (9836, 2159472), (12854, 1652448), (14754, 1439648), (17213, 1233984), (19281, 1101632), (19672, 1079736), (25708, 826224), (29508, 719824), (34426, 616992), (38562, 550816), (39344, 539868), (44989, 472128), (51416, 413112), (51639, 411328), (59016, 359912), (68852, 308496), (77124, 275408), (78688, 269934), (89978, 236064), (102832, 206556), (103278, 205664), (118032, 179956), (134967, 157376), (137704, 154248)]