620709504

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 1722168000

約数和(自身を除く): 1101458496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 139, 174, 192, 232, 278, 348, 384, 401, 417, 464, 556, 696, 802, 834, 928, 1112, 1203, 1392, 1604, 1668, 1856, 2224, 2406, 2784, 3208, 3336, 3712, 4031, 4448, 4812, 5568, 6416, 6672, 8062, 8896, 9624, 11136, 11629, 12093, 12832, 13344, 16124, 17792, 19248, 23258, 24186, 25664, 26688, 32248, 34887, 38496, 46516, 48372, 51328, 53376, 55739, 64496, 69774, 76992, 93032, 96744, 111478, 128992, 139548, 153984, 167217, 186064, 193488, 222956, 257984, 279096, 334434, 372128, 386976, 445912, 515968, 558192, 668868, 744256, 773952, 891824, 1116384, 1337736, 1488512, 1547904, 1616431, 1783648, 2232768, 2675472, 3232862, 3567296, 4465536, 4849293, 5350944, 6465724, 7134592, 9698586, 10701888, 12931448, 19397172, 21403776, 25862896, 38794344, 51725792, 77588688, 103451584, 155177376, 206903168, 310354752, 620709504]

約数ペア:

[(1, 620709504), (2, 310354752), (3, 206903168), (4, 155177376), (6, 103451584), (8, 77588688), (12, 51725792), (16, 38794344), (24, 25862896), (29, 21403776), (32, 19397172), (48, 12931448), (58, 10701888), (64, 9698586), (87, 7134592), (96, 6465724), (116, 5350944), (128, 4849293), (139, 4465536), (174, 3567296), (192, 3232862), (232, 2675472), (278, 2232768), (348, 1783648), (384, 1616431), (401, 1547904), (417, 1488512), (464, 1337736), (556, 1116384), (696, 891824), (802, 773952), (834, 744256), (928, 668868), (1112, 558192), (1203, 515968), (1392, 445912), (1604, 386976), (1668, 372128), (1856, 334434), (2224, 279096), (2406, 257984), (2784, 222956), (3208, 193488), (3336, 186064), (3712, 167217), (4031, 153984), (4448, 139548), (4812, 128992), (5568, 111478), (6416, 96744), (6672, 93032), (8062, 76992), (8896, 69774), (9624, 64496), (11136, 55739), (11629, 53376), (12093, 51328), (12832, 48372), (13344, 46516), (16124, 38496), (17792, 34887), (19248, 32248), (23258, 26688), (24186, 25664)]