345900072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 1025187840

約数和(自身を除く): 679287768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 141, 142, 168, 188, 213, 282, 284, 329, 376, 426, 497, 564, 568, 617, 658, 852, 987, 994, 1128, 1234, 1316, 1491, 1704, 1851, 1974, 1988, 2468, 2632, 2982, 3337, 3702, 3948, 3976, 4319, 4936, 5964, 6674, 7404, 7896, 8638, 10011, 11928, 12957, 13348, 14808, 17276, 20022, 23359, 25914, 26696, 28999, 34552, 40044, 43807, 46718, 51828, 57998, 70077, 80088, 86997, 87614, 93436, 103656, 115996, 131421, 140154, 173994, 175228, 186872, 202993, 231992, 262842, 280308, 306649, 347988, 350456, 405986, 525684, 560616, 608979, 613298, 695976, 811972, 919947, 1051368, 1217958, 1226596, 1623944, 1839894, 2058929, 2435916, 2453192, 3679788, 4117858, 4871832, 6176787, 7359576, 8235716, 12353574, 14412503, 16471432, 24707148, 28825006, 43237509, 49414296, 57650012, 86475018, 115300024, 172950036, 345900072]

約数ペア:

[(1, 345900072), (2, 172950036), (3, 115300024), (4, 86475018), (6, 57650012), (7, 49414296), (8, 43237509), (12, 28825006), (14, 24707148), (21, 16471432), (24, 14412503), (28, 12353574), (42, 8235716), (47, 7359576), (56, 6176787), (71, 4871832), (84, 4117858), (94, 3679788), (141, 2453192), (142, 2435916), (168, 2058929), (188, 1839894), (213, 1623944), (282, 1226596), (284, 1217958), (329, 1051368), (376, 919947), (426, 811972), (497, 695976), (564, 613298), (568, 608979), (617, 560616), (658, 525684), (852, 405986), (987, 350456), (994, 347988), (1128, 306649), (1234, 280308), (1316, 262842), (1491, 231992), (1704, 202993), (1851, 186872), (1974, 175228), (1988, 173994), (2468, 140154), (2632, 131421), (2982, 115996), (3337, 103656), (3702, 93436), (3948, 87614), (3976, 86997), (4319, 80088), (4936, 70077), (5964, 57998), (6674, 51828), (7404, 46718), (7896, 43807), (8638, 40044), (10011, 34552), (11928, 28999), (12957, 26696), (13348, 25914), (14808, 23359), (17276, 20022)]