642946464

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 1950842880

約数和(自身を除く): 1307896416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 71, 72, 94, 96, 108, 141, 142, 144, 188, 213, 216, 223, 282, 284, 288, 376, 423, 426, 432, 446, 564, 568, 639, 669, 752, 846, 852, 864, 892, 1128, 1136, 1269, 1278, 1338, 1504, 1692, 1704, 1784, 1917, 2007, 2256, 2272, 2538, 2556, 2676, 3337, 3384, 3408, 3568, 3834, 4014, 4512, 5076, 5112, 5352, 6021, 6674, 6768, 6816, 7136, 7668, 8028, 10011, 10152, 10224, 10481, 10704, 12042, 13348, 13536, 15336, 15833, 16056, 20022, 20304, 20448, 20962, 21408, 24084, 26696, 30033, 30672, 31443, 31666, 32112, 40044, 40608, 41924, 47499, 48168, 53392, 60066, 61344, 62886, 63332, 64224, 80088, 83848, 90099, 94329, 94998, 96336, 106784, 120132, 125772, 126664, 142497, 160176, 167696, 180198, 188658, 189996, 192672, 240264, 251544, 253328, 282987, 284994, 320352, 335392, 360396, 377316, 379992, 427491, 480528, 503088, 506656, 565974, 569988, 720792, 744151, 754632, 759984, 854982, 961056, 1006176, 1131948, 1139976, 1441584, 1488302, 1509264, 1519968, 1709964, 2232453, 2263896, 2279952, 2883168, 2976604, 3018528, 3419928, 4464906, 4527792, 4559904, 5953208, 6697359, 6839856, 8929812, 9055584, 11906416, 13394718, 13679712, 17859624, 20092077, 23812832, 26789436, 35719248, 40184154, 53578872, 71438496, 80368308, 107157744, 160736616, 214315488, 321473232, 642946464]

約数ペア:

[(1, 642946464), (2, 321473232), (3, 214315488), (4, 160736616), (6, 107157744), (8, 80368308), (9, 71438496), (12, 53578872), (16, 40184154), (18, 35719248), (24, 26789436), (27, 23812832), (32, 20092077), (36, 17859624), (47, 13679712), (48, 13394718), (54, 11906416), (71, 9055584), (72, 8929812), (94, 6839856), (96, 6697359), (108, 5953208), (141, 4559904), (142, 4527792), (144, 4464906), (188, 3419928), (213, 3018528), (216, 2976604), (223, 2883168), (282, 2279952), (284, 2263896), (288, 2232453), (376, 1709964), (423, 1519968), (426, 1509264), (432, 1488302), (446, 1441584), (564, 1139976), (568, 1131948), (639, 1006176), (669, 961056), (752, 854982), (846, 759984), (852, 754632), (864, 744151), (892, 720792), (1128, 569988), (1136, 565974), (1269, 506656), (1278, 503088), (1338, 480528), (1504, 427491), (1692, 379992), (1704, 377316), (1784, 360396), (1917, 335392), (2007, 320352), (2256, 284994), (2272, 282987), (2538, 253328), (2556, 251544), (2676, 240264), (3337, 192672), (3384, 189996), (3408, 188658), (3568, 180198), (3834, 167696), (4014, 160176), (4512, 142497), (5076, 126664), (5112, 125772), (5352, 120132), (6021, 106784), (6674, 96336), (6768, 94998), (6816, 94329), (7136, 90099), (7668, 83848), (8028, 80088), (10011, 64224), (10152, 63332), (10224, 62886), (10481, 61344), (10704, 60066), (12042, 53392), (13348, 48168), (13536, 47499), (15336, 41924), (15833, 40608), (16056, 40044), (20022, 32112), (20304, 31666), (20448, 31443), (20962, 30672), (21408, 30033), (24084, 26696)]