212945376

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 464430624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 223, 224, 232, 294, 336, 343, 348, 392, 406, 446, 464, 588, 609, 669, 672, 686, 696, 784, 812, 892, 928, 1029, 1176, 1218, 1338, 1372, 1392, 1421, 1561, 1568, 1624, 1784, 2058, 2352, 2436, 2676, 2744, 2784, 2842, 3122, 3248, 3568, 4116, 4263, 4683, 4704, 4872, 5352, 5488, 5684, 6244, 6467, 6496, 7136, 8232, 8526, 9366, 9744, 9947, 10704, 10927, 10976, 11368, 12488, 12934, 16464, 17052, 18732, 19401, 19488, 19894, 21408, 21854, 22736, 24976, 25868, 29841, 32781, 32928, 34104, 37464, 38802, 39788, 43708, 45269, 45472, 49952, 51736, 59682, 65562, 68208, 74928, 76489, 77604, 79576, 87416, 90538, 103472, 119364, 131124, 135807, 136416, 149856, 152978, 155208, 159152, 174832, 181076, 206944, 229467, 238728, 262248, 271614, 305956, 310416, 316883, 318304, 349664, 362152, 458934, 477456, 524496, 543228, 611912, 620832, 633766, 724304, 917868, 950649, 954912, 1048992, 1086456, 1223824, 1267532, 1448608, 1835736, 1901298, 2172912, 2218181, 2447648, 2535064, 3671472, 3802596, 4345824, 4436362, 5070128, 6654543, 7342944, 7605192, 8872724, 10140256, 13309086, 15210384, 17745448, 26618172, 30420768, 35490896, 53236344, 70981792, 106472688, 212945376]

約数ペア:

[(1, 212945376), (2, 106472688), (3, 70981792), (4, 53236344), (6, 35490896), (7, 30420768), (8, 26618172), (12, 17745448), (14, 15210384), (16, 13309086), (21, 10140256), (24, 8872724), (28, 7605192), (29, 7342944), (32, 6654543), (42, 5070128), (48, 4436362), (49, 4345824), (56, 3802596), (58, 3671472), (84, 2535064), (87, 2447648), (96, 2218181), (98, 2172912), (112, 1901298), (116, 1835736), (147, 1448608), (168, 1267532), (174, 1223824), (196, 1086456), (203, 1048992), (223, 954912), (224, 950649), (232, 917868), (294, 724304), (336, 633766), (343, 620832), (348, 611912), (392, 543228), (406, 524496), (446, 477456), (464, 458934), (588, 362152), (609, 349664), (669, 318304), (672, 316883), (686, 310416), (696, 305956), (784, 271614), (812, 262248), (892, 238728), (928, 229467), (1029, 206944), (1176, 181076), (1218, 174832), (1338, 159152), (1372, 155208), (1392, 152978), (1421, 149856), (1561, 136416), (1568, 135807), (1624, 131124), (1784, 119364), (2058, 103472), (2352, 90538), (2436, 87416), (2676, 79576), (2744, 77604), (2784, 76489), (2842, 74928), (3122, 68208), (3248, 65562), (3568, 59682), (4116, 51736), (4263, 49952), (4683, 45472), (4704, 45269), (4872, 43708), (5352, 39788), (5488, 38802), (5684, 37464), (6244, 34104), (6467, 32928), (6496, 32781), (7136, 29841), (8232, 25868), (8526, 24976), (9366, 22736), (9744, 21854), (9947, 21408), (10704, 19894), (10927, 19488), (10976, 19401), (11368, 18732), (12488, 17052), (12934, 16464)]