268804938

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 572479488

約数和(自身を除く): 303674550

約数列:

[1, 2, 3, 6, 41, 47, 67, 82, 94, 123, 134, 141, 201, 246, 282, 347, 402, 694, 1041, 1927, 2082, 2747, 3149, 3854, 5494, 5781, 6298, 8241, 9447, 11562, 14227, 16309, 16482, 18894, 23249, 28454, 32618, 42681, 46498, 48927, 69747, 85362, 97854, 129109, 139494, 258218, 387327, 668669, 774654, 953209, 1092703, 1337338, 1906418, 2006007, 2185406, 2859627, 3278109, 4012014, 5719254, 6556218, 44800823, 89601646, 134402469, 268804938]

約数ペア:

[(1, 268804938), (2, 134402469), (3, 89601646), (6, 44800823), (41, 6556218), (47, 5719254), (67, 4012014), (82, 3278109), (94, 2859627), (123, 2185406), (134, 2006007), (141, 1906418), (201, 1337338), (246, 1092703), (282, 953209), (347, 774654), (402, 668669), (694, 387327), (1041, 258218), (1927, 139494), (2082, 129109), (2747, 97854), (3149, 85362), (3854, 69747), (5494, 48927), (5781, 46498), (6298, 42681), (8241, 32618), (9447, 28454), (11562, 23249), (14227, 18894), (16309, 16482)]