227514628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 474969600

約数和(自身を除く): 247454972

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 61, 74, 79, 116, 122, 148, 158, 244, 316, 319, 407, 638, 671, 814, 869, 1073, 1276, 1342, 1628, 1738, 1769, 2146, 2257, 2291, 2684, 2923, 3476, 3538, 4292, 4514, 4582, 4819, 5846, 7076, 9028, 9164, 9638, 11692, 11803, 19276, 19459, 23606, 24827, 25201, 32153, 38918, 47212, 49654, 50402, 53009, 64306, 65453, 77836, 84767, 99308, 100804, 106018, 128612, 130906, 139751, 169534, 178303, 212036, 261812, 279502, 339068, 356606, 559004, 713212, 719983, 932437, 1439966, 1537261, 1864874, 1961333, 2879932, 3074522, 3729748, 3922666, 5170787, 6149044, 7845332, 10341574, 20683148, 56878657, 113757314, 227514628]

約数ペア:

[(1, 227514628), (2, 113757314), (4, 56878657), (11, 20683148), (22, 10341574), (29, 7845332), (37, 6149044), (44, 5170787), (58, 3922666), (61, 3729748), (74, 3074522), (79, 2879932), (116, 1961333), (122, 1864874), (148, 1537261), (158, 1439966), (244, 932437), (316, 719983), (319, 713212), (407, 559004), (638, 356606), (671, 339068), (814, 279502), (869, 261812), (1073, 212036), (1276, 178303), (1342, 169534), (1628, 139751), (1738, 130906), (1769, 128612), (2146, 106018), (2257, 100804), (2291, 99308), (2684, 84767), (2923, 77836), (3476, 65453), (3538, 64306), (4292, 53009), (4514, 50402), (4582, 49654), (4819, 47212), (5846, 38918), (7076, 32153), (9028, 25201), (9164, 24827), (9638, 23606), (11692, 19459), (11803, 19276)]