889000056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1019}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 2829888000

約数和(自身を除く): 1940887944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 577, 756, 1019, 1154, 1512, 1731, 2038, 2308, 3057, 3462, 4039, 4076, 4616, 5193, 6114, 6924, 7133, 8078, 8152, 9171, 10386, 12117, 12228, 13848, 14266, 15579, 16156, 18342, 20772, 21399, 24234, 24456, 27513, 28532, 31158, 32312, 36351, 36684, 41544, 42798, 48468, 55026, 57064, 62316, 64197, 72702, 73368, 85596, 96936, 109053, 110052, 124632, 128394, 145404, 171192, 192591, 218106, 220104, 256788, 290808, 385182, 436212, 513576, 587963, 770364, 872424, 1175926, 1540728, 1763889, 2351852, 3527778, 4115741, 4703704, 5291667, 7055556, 8231482, 10583334, 12347223, 14111112, 15875001, 16462964, 21166668, 24694446, 31750002, 32925928, 37041669, 42333336, 49388892, 63500004, 74083338, 98777784, 111125007, 127000008, 148166676, 222250014, 296333352, 444500028, 889000056]

約数ペア:

[(1, 889000056), (2, 444500028), (3, 296333352), (4, 222250014), (6, 148166676), (7, 127000008), (8, 111125007), (9, 98777784), (12, 74083338), (14, 63500004), (18, 49388892), (21, 42333336), (24, 37041669), (27, 32925928), (28, 31750002), (36, 24694446), (42, 21166668), (54, 16462964), (56, 15875001), (63, 14111112), (72, 12347223), (84, 10583334), (108, 8231482), (126, 7055556), (168, 5291667), (189, 4703704), (216, 4115741), (252, 3527778), (378, 2351852), (504, 1763889), (577, 1540728), (756, 1175926), (1019, 872424), (1154, 770364), (1512, 587963), (1731, 513576), (2038, 436212), (2308, 385182), (3057, 290808), (3462, 256788), (4039, 220104), (4076, 218106), (4616, 192591), (5193, 171192), (6114, 145404), (6924, 128394), (7133, 124632), (8078, 110052), (8152, 109053), (9171, 96936), (10386, 85596), (12117, 73368), (12228, 72702), (13848, 64197), (14266, 62316), (15579, 57064), (16156, 55026), (18342, 48468), (20772, 42798), (21399, 41544), (24234, 36684), (24456, 36351), (27513, 32312), (28532, 31158)]