267517908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2801}}^1$

素因数の和:3197

約数の個数: 72

約数和(自身を含む): 775145280

約数和(自身を除く): 507627372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2274, 2653, 2801, 3411, 4548, 5306, 5602, 6822, 7959, 8403, 10612, 11204, 13644, 15918, 16806, 19607, 23877, 25209, 31836, 33612, 39214, 47754, 50418, 58821, 78428, 95508, 100836, 117642, 176463, 235284, 352926, 705852, 1061579, 2123158, 3184737, 4246316, 6369474, 7431053, 9554211, 12738948, 14862106, 19108422, 22293159, 29724212, 38216844, 44586318, 66879477, 89172636, 133758954, 267517908]

約数ペア:

[(1, 267517908), (2, 133758954), (3, 89172636), (4, 66879477), (6, 44586318), (7, 38216844), (9, 29724212), (12, 22293159), (14, 19108422), (18, 14862106), (21, 12738948), (28, 9554211), (36, 7431053), (42, 6369474), (63, 4246316), (84, 3184737), (126, 2123158), (252, 1061579), (379, 705852), (758, 352926), (1137, 235284), (1516, 176463), (2274, 117642), (2653, 100836), (2801, 95508), (3411, 78428), (4548, 58821), (5306, 50418), (5602, 47754), (6822, 39214), (7959, 33612), (8403, 31836), (10612, 25209), (11204, 23877), (13644, 19607), (15918, 16806)]