429972976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50993}}^1$

素因数の和:51049

約数の個数: 40

約数和(自身を含む): 910548864

約数和(自身を除く): 480575888

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 50993, 101986, 203972, 407944, 815888, 866881, 1580783, 1733762, 3161566, 3467524, 6323132, 6935048, 12646264, 13870096, 25292528, 26873311, 53746622, 107493244, 214986488, 429972976]

約数ペア:

[(1, 429972976), (2, 214986488), (4, 107493244), (8, 53746622), (16, 26873311), (17, 25292528), (31, 13870096), (34, 12646264), (62, 6935048), (68, 6323132), (124, 3467524), (136, 3161566), (248, 1733762), (272, 1580783), (496, 866881), (527, 815888), (1054, 407944), (2108, 203972), (4216, 101986), (8432, 50993)]