214928704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1023

約数の個数: 56

約数和(自身を含む): 444243968

約数和(自身を除く): 229315264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 853, 992, 1016, 1706, 1984, 2032, 3412, 3937, 4064, 6824, 7874, 8128, 13648, 15748, 26443, 27296, 31496, 52886, 54592, 62992, 105772, 108331, 125984, 211544, 216662, 251968, 423088, 433324, 846176, 866648, 1692352, 1733296, 3358261, 3466592, 6716522, 6933184, 13433044, 26866088, 53732176, 107464352, 214928704]

約数ペア:

[(1, 214928704), (2, 107464352), (4, 53732176), (8, 26866088), (16, 13433044), (31, 6933184), (32, 6716522), (62, 3466592), (64, 3358261), (124, 1733296), (127, 1692352), (248, 866648), (254, 846176), (496, 433324), (508, 423088), (853, 251968), (992, 216662), (1016, 211544), (1706, 125984), (1984, 108331), (2032, 105772), (3412, 62992), (3937, 54592), (4064, 52886), (6824, 31496), (7874, 27296), (8128, 26443), (13648, 15748)]