231755496

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 691200000

約数和(自身を除く): 459444504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 343, 376, 392, 564, 588, 599, 658, 686, 987, 1029, 1128, 1176, 1198, 1316, 1372, 1797, 1974, 2058, 2303, 2396, 2632, 2744, 3594, 3948, 4116, 4193, 4606, 4792, 6909, 7188, 7896, 8232, 8386, 9212, 12579, 13818, 14376, 16121, 16772, 18424, 25158, 27636, 28153, 29351, 32242, 33544, 48363, 50316, 55272, 56306, 58702, 64484, 84459, 88053, 96726, 100632, 112612, 117404, 128968, 168918, 176106, 193452, 197071, 205457, 225224, 234808, 337836, 352212, 386904, 394142, 410914, 591213, 616371, 675672, 704424, 788284, 821828, 1182426, 1232742, 1379497, 1576568, 1643656, 2364852, 2465484, 2758994, 4138491, 4729704, 4930968, 5517988, 8276982, 9656479, 11035976, 16553964, 19312958, 28969437, 33107928, 38625916, 57938874, 77251832, 115877748, 231755496]

約数ペア:

[(1, 231755496), (2, 115877748), (3, 77251832), (4, 57938874), (6, 38625916), (7, 33107928), (8, 28969437), (12, 19312958), (14, 16553964), (21, 11035976), (24, 9656479), (28, 8276982), (42, 5517988), (47, 4930968), (49, 4729704), (56, 4138491), (84, 2758994), (94, 2465484), (98, 2364852), (141, 1643656), (147, 1576568), (168, 1379497), (188, 1232742), (196, 1182426), (282, 821828), (294, 788284), (329, 704424), (343, 675672), (376, 616371), (392, 591213), (564, 410914), (588, 394142), (599, 386904), (658, 352212), (686, 337836), (987, 234808), (1029, 225224), (1128, 205457), (1176, 197071), (1198, 193452), (1316, 176106), (1372, 168918), (1797, 128968), (1974, 117404), (2058, 112612), (2303, 100632), (2396, 96726), (2632, 88053), (2744, 84459), (3594, 64484), (3948, 58702), (4116, 56306), (4193, 55272), (4606, 50316), (4792, 48363), (6909, 33544), (7188, 32242), (7896, 29351), (8232, 28153), (8386, 27636), (9212, 25158), (12579, 18424), (13818, 16772), (14376, 16121)]