211928896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2967

約数の個数: 56

約数和(自身を含む): 445999616

約数和(自身を除く): 234070720

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 2887, 4588, 5774, 9176, 11548, 18352, 23096, 36704, 46192, 73408, 89497, 92384, 106819, 178994, 184768, 213638, 357988, 427276, 715976, 854552, 1431952, 1709104, 2863904, 3311389, 3418208, 5727808, 6622778, 6836416, 13245556, 26491112, 52982224, 105964448, 211928896]

約数ペア:

[(1, 211928896), (2, 105964448), (4, 52982224), (8, 26491112), (16, 13245556), (31, 6836416), (32, 6622778), (37, 5727808), (62, 3418208), (64, 3311389), (74, 2863904), (124, 1709104), (148, 1431952), (248, 854552), (296, 715976), (496, 427276), (592, 357988), (992, 213638), (1147, 184768), (1184, 178994), (1984, 106819), (2294, 92384), (2368, 89497), (2887, 73408), (4588, 46192), (5774, 36704), (9176, 23096), (11548, 18352)]