2146353608

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1709}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 4722883200

約数和(自身を除く): 2576529592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 547, 574, 1094, 1148, 1709, 2188, 2296, 3418, 3829, 4376, 6836, 7658, 11963, 13672, 15316, 22427, 23926, 30632, 44854, 47852, 70069, 89708, 95704, 140138, 156989, 179416, 280276, 313978, 490483, 560552, 627956, 934823, 980966, 1255912, 1869646, 1961932, 3739292, 3923864, 6543761, 7478584, 13087522, 26175044, 38327743, 52350088, 76655486, 153310972, 268294201, 306621944, 536588402, 1073176804, 2146353608]

約数ペア:

[(1, 2146353608), (2, 1073176804), (4, 536588402), (7, 306621944), (8, 268294201), (14, 153310972), (28, 76655486), (41, 52350088), (56, 38327743), (82, 26175044), (164, 13087522), (287, 7478584), (328, 6543761), (547, 3923864), (574, 3739292), (1094, 1961932), (1148, 1869646), (1709, 1255912), (2188, 980966), (2296, 934823), (3418, 627956), (3829, 560552), (4376, 490483), (6836, 313978), (7658, 280276), (11963, 179416), (13672, 156989), (15316, 140138), (22427, 95704), (23926, 89708), (30632, 70069), (44854, 47852)]