345824128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 754326720

約数和(自身を除く): 408502592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3407, 3904, 6344, 6814, 7808, 12688, 13628, 25376, 27256, 44291, 50752, 54512, 88582, 101504, 109024, 177164, 207827, 218048, 354328, 415654, 436096, 708656, 831308, 1417312, 1662616, 2701751, 2834624, 3325232, 5403502, 5669248, 6650464, 10807004, 13300928, 21614008, 26601856, 43228016, 86456032, 172912064, 345824128]

約数ペア:

[(1, 345824128), (2, 172912064), (4, 86456032), (8, 43228016), (13, 26601856), (16, 21614008), (26, 13300928), (32, 10807004), (52, 6650464), (61, 5669248), (64, 5403502), (104, 3325232), (122, 2834624), (128, 2701751), (208, 1662616), (244, 1417312), (416, 831308), (488, 708656), (793, 436096), (832, 415654), (976, 354328), (1586, 218048), (1664, 207827), (1952, 177164), (3172, 109024), (3407, 101504), (3904, 88582), (6344, 54512), (6814, 50752), (7808, 44291), (12688, 27256), (13628, 25376)]