242567152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21751}}^1$

素因数の和:21817

約数の個数: 40

約数和(自身を含む): 509779872

約数和(自身を除く): 267212720

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 21751, 43502, 87004, 174008, 348016, 369767, 739534, 891791, 1479068, 1783582, 2958136, 3567164, 5916272, 7134328, 14268656, 15160447, 30320894, 60641788, 121283576, 242567152]

約数ペア:

[(1, 242567152), (2, 121283576), (4, 60641788), (8, 30320894), (16, 15160447), (17, 14268656), (34, 7134328), (41, 5916272), (68, 3567164), (82, 2958136), (136, 1783582), (164, 1479068), (272, 891791), (328, 739534), (656, 369767), (697, 348016), (1394, 174008), (2788, 87004), (5576, 43502), (11152, 21751)]