394287712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 1050927696

約数和(自身を除く): 656639984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 32, 46, 49, 52, 56, 58, 91, 92, 98, 104, 112, 116, 161, 182, 184, 196, 203, 208, 224, 232, 299, 322, 364, 368, 377, 392, 406, 416, 464, 598, 637, 644, 667, 728, 736, 754, 784, 812, 841, 928, 1127, 1196, 1274, 1288, 1334, 1421, 1456, 1508, 1568, 1624, 1682, 2093, 2254, 2392, 2548, 2576, 2639, 2668, 2842, 2912, 3016, 3248, 3364, 4186, 4508, 4669, 4784, 5096, 5152, 5278, 5336, 5684, 5887, 6032, 6496, 6728, 8372, 8671, 9016, 9338, 9568, 10192, 10556, 10672, 10933, 11368, 11774, 12064, 13456, 14651, 16744, 17342, 18032, 18473, 18676, 19343, 20384, 21112, 21344, 21866, 22736, 23548, 26912, 29302, 32683, 33488, 34684, 36064, 36946, 37352, 38686, 41209, 42224, 43732, 45472, 47096, 58604, 60697, 65366, 66976, 69368, 73892, 74704, 76531, 77372, 82418, 84448, 87464, 94192, 117208, 121394, 130732, 135401, 138736, 147784, 149408, 153062, 154744, 164836, 174928, 188384, 234416, 242788, 251459, 261464, 270802, 277472, 295568, 306124, 309488, 329672, 349856, 424879, 468832, 485576, 502918, 522928, 535717, 541604, 591136, 612248, 618976, 659344, 849758, 947807, 971152, 1005836, 1045856, 1071434, 1083208, 1224496, 1318688, 1699516, 1760213, 1895614, 1942304, 2011672, 2142868, 2166416, 2448992, 3399032, 3520426, 3791228, 4023344, 4285736, 4332832, 6798064, 7040852, 7582456, 8046688, 8571472, 12321491, 13596128, 14081704, 15164912, 17142944, 24642982, 28163408, 30329824, 49285964, 56326816, 98571928, 197143856, 394287712]

約数ペア:

[(1, 394287712), (2, 197143856), (4, 98571928), (7, 56326816), (8, 49285964), (13, 30329824), (14, 28163408), (16, 24642982), (23, 17142944), (26, 15164912), (28, 14081704), (29, 13596128), (32, 12321491), (46, 8571472), (49, 8046688), (52, 7582456), (56, 7040852), (58, 6798064), (91, 4332832), (92, 4285736), (98, 4023344), (104, 3791228), (112, 3520426), (116, 3399032), (161, 2448992), (182, 2166416), (184, 2142868), (196, 2011672), (203, 1942304), (208, 1895614), (224, 1760213), (232, 1699516), (299, 1318688), (322, 1224496), (364, 1083208), (368, 1071434), (377, 1045856), (392, 1005836), (406, 971152), (416, 947807), (464, 849758), (598, 659344), (637, 618976), (644, 612248), (667, 591136), (728, 541604), (736, 535717), (754, 522928), (784, 502918), (812, 485576), (841, 468832), (928, 424879), (1127, 349856), (1196, 329672), (1274, 309488), (1288, 306124), (1334, 295568), (1421, 277472), (1456, 270802), (1508, 261464), (1568, 251459), (1624, 242788), (1682, 234416), (2093, 188384), (2254, 174928), (2392, 164836), (2548, 154744), (2576, 153062), (2639, 149408), (2668, 147784), (2842, 138736), (2912, 135401), (3016, 130732), (3248, 121394), (3364, 117208), (4186, 94192), (4508, 87464), (4669, 84448), (4784, 82418), (5096, 77372), (5152, 76531), (5278, 74704), (5336, 73892), (5684, 69368), (5887, 66976), (6032, 65366), (6496, 60697), (6728, 58604), (8372, 47096), (8671, 45472), (9016, 43732), (9338, 42224), (9568, 41209), (10192, 38686), (10556, 37352), (10672, 36946), (10933, 36064), (11368, 34684), (11774, 33488), (12064, 32683), (13456, 29302), (14651, 26912), (16744, 23548), (17342, 22736), (18032, 21866), (18473, 21344), (18676, 21112), (19343, 20384)]