306321708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19543

約数の個数: 96

約数和(自身を含む): 943584768

約数和(自身を除く): 637263060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 19501, 39002, 58503, 78004, 117006, 136507, 214511, 234012, 273014, 331517, 409521, 429022, 546028, 643533, 663034, 819042, 858044, 994551, 1287066, 1326068, 1501577, 1638084, 1989102, 2320619, 2574132, 3003154, 3646687, 3978204, 4504731, 4641238, 6006308, 6961857, 7293374, 9009462, 9282476, 10940061, 13923714, 14586748, 18018924, 21880122, 25526809, 27847428, 43760244, 51053618, 76580427, 102107236, 153160854, 306321708]

約数ペア:

[(1, 306321708), (2, 153160854), (3, 102107236), (4, 76580427), (6, 51053618), (7, 43760244), (11, 27847428), (12, 25526809), (14, 21880122), (17, 18018924), (21, 14586748), (22, 13923714), (28, 10940061), (33, 9282476), (34, 9009462), (42, 7293374), (44, 6961857), (51, 6006308), (66, 4641238), (68, 4504731), (77, 3978204), (84, 3646687), (102, 3003154), (119, 2574132), (132, 2320619), (154, 1989102), (187, 1638084), (204, 1501577), (231, 1326068), (238, 1287066), (308, 994551), (357, 858044), (374, 819042), (462, 663034), (476, 643533), (561, 546028), (714, 429022), (748, 409521), (924, 331517), (1122, 273014), (1309, 234012), (1428, 214511), (2244, 136507), (2618, 117006), (3927, 78004), (5236, 58503), (7854, 39002), (15708, 19501)]