2451330448

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23557

約数の個数: 80

約数和(自身を含む): 5830480000

約数和(自身を除く): 3379149552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2744, 3724, 5488, 6517, 7448, 13034, 14896, 23509, 26068, 47018, 52136, 94036, 104272, 164563, 188072, 329126, 376144, 446671, 658252, 893342, 1151941, 1316504, 1786684, 2303882, 2633008, 3126697, 3573368, 4607764, 6253394, 7146736, 8063587, 9215528, 12506788, 16127174, 18431056, 21886879, 25013576, 32254348, 43773758, 50027152, 64508696, 87547516, 129017392, 153208153, 175095032, 306416306, 350190064, 612832612, 1225665224, 2451330448]

約数ペア:

[(1, 2451330448), (2, 1225665224), (4, 612832612), (7, 350190064), (8, 306416306), (14, 175095032), (16, 153208153), (19, 129017392), (28, 87547516), (38, 64508696), (49, 50027152), (56, 43773758), (76, 32254348), (98, 25013576), (112, 21886879), (133, 18431056), (152, 16127174), (196, 12506788), (266, 9215528), (304, 8063587), (343, 7146736), (392, 6253394), (532, 4607764), (686, 3573368), (784, 3126697), (931, 2633008), (1064, 2303882), (1372, 1786684), (1862, 1316504), (2128, 1151941), (2744, 893342), (3724, 658252), (5488, 446671), (6517, 376144), (7448, 329126), (13034, 188072), (14896, 164563), (23509, 104272), (26068, 94036), (47018, 52136)]