630464384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23567}}^1$

素因数の和:23611

約数の個数: 64

約数和(自身を含む): 1442361600

約数和(自身を除く): 811897216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 6688, 13376, 23567, 26752, 47134, 94268, 188536, 259237, 377072, 447773, 518474, 754144, 895546, 1036948, 1508288, 1791092, 2073896, 3016576, 3582184, 4147792, 4925503, 7164368, 8295584, 9851006, 14328736, 16591168, 19702012, 28657472, 33182336, 39404024, 57314944, 78808048, 157616096, 315232192, 630464384]

約数ペア:

[(1, 630464384), (2, 315232192), (4, 157616096), (8, 78808048), (11, 57314944), (16, 39404024), (19, 33182336), (22, 28657472), (32, 19702012), (38, 16591168), (44, 14328736), (64, 9851006), (76, 8295584), (88, 7164368), (128, 4925503), (152, 4147792), (176, 3582184), (209, 3016576), (304, 2073896), (352, 1791092), (418, 1508288), (608, 1036948), (704, 895546), (836, 754144), (1216, 518474), (1408, 447773), (1672, 377072), (2432, 259237), (3344, 188536), (6688, 94268), (13376, 47134), (23567, 26752)]