284730936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 834624000

約数和(自身を除く): 549893064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 137, 139, 168, 178, 267, 274, 278, 356, 411, 417, 534, 548, 556, 623, 712, 822, 834, 959, 973, 1068, 1096, 1112, 1246, 1644, 1668, 1869, 1918, 1946, 2136, 2492, 2877, 2919, 3288, 3336, 3738, 3836, 3892, 4984, 5754, 5838, 7476, 7672, 7784, 11508, 11676, 12193, 12371, 14952, 19043, 23016, 23352, 24386, 24742, 36579, 37113, 38086, 48772, 49484, 57129, 73158, 74226, 76172, 85351, 86597, 97544, 98968, 114258, 133301, 146316, 148452, 152344, 170702, 173194, 228516, 256053, 259791, 266602, 292632, 296904, 341404, 346388, 399903, 457032, 512106, 519582, 533204, 682808, 692776, 799806, 1024212, 1039164, 1066408, 1599612, 1694827, 2048424, 2078328, 3199224, 3389654, 5084481, 6779308, 10168962, 11863789, 13558616, 20337924, 23727578, 35591367, 40675848, 47455156, 71182734, 94910312, 142365468, 284730936]

約数ペア:

[(1, 284730936), (2, 142365468), (3, 94910312), (4, 71182734), (6, 47455156), (7, 40675848), (8, 35591367), (12, 23727578), (14, 20337924), (21, 13558616), (24, 11863789), (28, 10168962), (42, 6779308), (56, 5084481), (84, 3389654), (89, 3199224), (137, 2078328), (139, 2048424), (168, 1694827), (178, 1599612), (267, 1066408), (274, 1039164), (278, 1024212), (356, 799806), (411, 692776), (417, 682808), (534, 533204), (548, 519582), (556, 512106), (623, 457032), (712, 399903), (822, 346388), (834, 341404), (959, 296904), (973, 292632), (1068, 266602), (1096, 259791), (1112, 256053), (1246, 228516), (1644, 173194), (1668, 170702), (1869, 152344), (1918, 148452), (1946, 146316), (2136, 133301), (2492, 114258), (2877, 98968), (2919, 97544), (3288, 86597), (3336, 85351), (3738, 76172), (3836, 74226), (3892, 73158), (4984, 57129), (5754, 49484), (5838, 48772), (7476, 38086), (7672, 37113), (7784, 36579), (11508, 24742), (11676, 24386), (12193, 23352), (12371, 23016), (14952, 19043)]