1900927872

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 5828198400

約数和(自身を除く): 3927270528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 71, 72, 96, 108, 122, 127, 128, 142, 144, 183, 192, 213, 216, 244, 254, 284, 288, 366, 381, 384, 426, 432, 488, 508, 549, 568, 576, 639, 732, 762, 852, 864, 976, 1016, 1098, 1136, 1143, 1152, 1278, 1464, 1524, 1647, 1704, 1728, 1917, 1952, 2032, 2196, 2272, 2286, 2556, 2928, 3048, 3294, 3408, 3429, 3456, 3834, 3904, 4064, 4331, 4392, 4544, 4572, 5112, 5856, 6096, 6588, 6816, 6858, 7668, 7747, 7808, 8128, 8662, 8784, 9017, 9088, 9144, 10224, 11712, 12192, 12993, 13176, 13632, 13716, 15336, 15494, 16256, 17324, 17568, 18034, 18288, 20448, 23241, 23424, 24384, 25986, 26352, 27051, 27264, 27432, 30672, 30988, 34648, 35136, 36068, 36576, 38979, 40896, 46482, 48768, 51972, 52704, 54102, 54864, 61344, 61976, 69296, 69723, 70272, 72136, 73152, 77958, 81153, 81792, 92964, 103944, 105408, 108204, 109728, 116937, 122688, 123952, 138592, 139446, 144272, 146304, 155916, 162306, 185928, 207888, 209169, 210816, 216408, 219456, 233874, 243459, 245376, 247904, 277184, 278892, 288544, 311832, 324612, 371856, 415776, 418338, 432816, 438912, 467748, 486918, 495808, 550037, 554368, 557784, 577088, 623664, 649224, 743712, 831552, 836676, 865632, 935496, 973836, 991616, 1100074, 1115568, 1154176, 1247328, 1298448, 1487424, 1650111, 1663104, 1673352, 1731264, 1870992, 1947672, 2200148, 2231136, 2494656, 2596896, 2974848, 3300222, 3346704, 3462528, 3741984, 3895344, 4400296, 4462272, 4950333, 4989312, 5193792, 6600444, 6693408, 7483968, 7790688, 8800592, 8924544, 9900666, 10387584, 13200888, 13386816, 14850999, 14967936, 15581376, 17601184, 19801332, 26401776, 26773632, 29701998, 31162752, 35202368, 39602664, 52803552, 59403996, 70404736, 79205328, 105607104, 118807992, 158410656, 211214208, 237615984, 316821312, 475231968, 633642624, 950463936, 1900927872]

約数ペア:

[(1, 1900927872), (2, 950463936), (3, 633642624), (4, 475231968), (6, 316821312), (8, 237615984), (9, 211214208), (12, 158410656), (16, 118807992), (18, 105607104), (24, 79205328), (27, 70404736), (32, 59403996), (36, 52803552), (48, 39602664), (54, 35202368), (61, 31162752), (64, 29701998), (71, 26773632), (72, 26401776), (96, 19801332), (108, 17601184), (122, 15581376), (127, 14967936), (128, 14850999), (142, 13386816), (144, 13200888), (183, 10387584), (192, 9900666), (213, 8924544), (216, 8800592), (244, 7790688), (254, 7483968), (284, 6693408), (288, 6600444), (366, 5193792), (381, 4989312), (384, 4950333), (426, 4462272), (432, 4400296), (488, 3895344), (508, 3741984), (549, 3462528), (568, 3346704), (576, 3300222), (639, 2974848), (732, 2596896), (762, 2494656), (852, 2231136), (864, 2200148), (976, 1947672), (1016, 1870992), (1098, 1731264), (1136, 1673352), (1143, 1663104), (1152, 1650111), (1278, 1487424), (1464, 1298448), (1524, 1247328), (1647, 1154176), (1704, 1115568), (1728, 1100074), (1917, 991616), (1952, 973836), (2032, 935496), (2196, 865632), (2272, 836676), (2286, 831552), (2556, 743712), (2928, 649224), (3048, 623664), (3294, 577088), (3408, 557784), (3429, 554368), (3456, 550037), (3834, 495808), (3904, 486918), (4064, 467748), (4331, 438912), (4392, 432816), (4544, 418338), (4572, 415776), (5112, 371856), (5856, 324612), (6096, 311832), (6588, 288544), (6816, 278892), (6858, 277184), (7668, 247904), (7747, 245376), (7808, 243459), (8128, 233874), (8662, 219456), (8784, 216408), (9017, 210816), (9088, 209169), (9144, 207888), (10224, 185928), (11712, 162306), (12192, 155916), (12993, 146304), (13176, 144272), (13632, 139446), (13716, 138592), (15336, 123952), (15494, 122688), (16256, 116937), (17324, 109728), (17568, 108204), (18034, 105408), (18288, 103944), (20448, 92964), (23241, 81792), (23424, 81153), (24384, 77958), (25986, 73152), (26352, 72136), (27051, 70272), (27264, 69723), (27432, 69296), (30672, 61976), (30988, 61344), (34648, 54864), (35136, 54102), (36068, 52704), (36576, 51972), (38979, 48768), (40896, 46482)]