421418032

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4563

約数の個数: 80

約数和(自身を含む): 1008417600

約数和(自身を除く): 586999568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2744, 3332, 4517, 5488, 5831, 6664, 9034, 11662, 13328, 18068, 23324, 31619, 36136, 46648, 63238, 72272, 76789, 93296, 126476, 153578, 221333, 252952, 307156, 442666, 505904, 537523, 614312, 885332, 1075046, 1228624, 1549331, 1770664, 2150092, 3098662, 3541328, 3762661, 4300184, 6197324, 7525322, 8600368, 12394648, 15050644, 24789296, 26338627, 30101288, 52677254, 60202576, 105354508, 210709016, 421418032]

約数ペア:

[(1, 421418032), (2, 210709016), (4, 105354508), (7, 60202576), (8, 52677254), (14, 30101288), (16, 26338627), (17, 24789296), (28, 15050644), (34, 12394648), (49, 8600368), (56, 7525322), (68, 6197324), (98, 4300184), (112, 3762661), (119, 3541328), (136, 3098662), (196, 2150092), (238, 1770664), (272, 1549331), (343, 1228624), (392, 1075046), (476, 885332), (686, 614312), (784, 537523), (833, 505904), (952, 442666), (1372, 307156), (1666, 252952), (1904, 221333), (2744, 153578), (3332, 126476), (4517, 93296), (5488, 76789), (5831, 72272), (6664, 63238), (9034, 46648), (11662, 36136), (13328, 31619), (18068, 23324)]