672000896

素因数分解:

$2^7\times 7^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 1566873000

約数和(自身を除く): 894872104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 307, 349, 392, 448, 614, 698, 784, 896, 1228, 1396, 1568, 2149, 2443, 2456, 2792, 3136, 4298, 4886, 4912, 5584, 6272, 8596, 9772, 9824, 11168, 15043, 17101, 17192, 19544, 19648, 22336, 30086, 34202, 34384, 39088, 39296, 44672, 60172, 68404, 68768, 78176, 107143, 120344, 136808, 137536, 156352, 214286, 240688, 273616, 275072, 312704, 428572, 481376, 547232, 750001, 857144, 962752, 1094464, 1500002, 1714288, 1925504, 2188928, 3000004, 3428576, 5250007, 6000008, 6857152, 10500014, 12000016, 13714304, 21000028, 24000032, 42000056, 48000064, 84000112, 96000128, 168000224, 336000448, 672000896]

約数ペア:

[(1, 672000896), (2, 336000448), (4, 168000224), (7, 96000128), (8, 84000112), (14, 48000064), (16, 42000056), (28, 24000032), (32, 21000028), (49, 13714304), (56, 12000016), (64, 10500014), (98, 6857152), (112, 6000008), (128, 5250007), (196, 3428576), (224, 3000004), (307, 2188928), (349, 1925504), (392, 1714288), (448, 1500002), (614, 1094464), (698, 962752), (784, 857144), (896, 750001), (1228, 547232), (1396, 481376), (1568, 428572), (2149, 312704), (2443, 275072), (2456, 273616), (2792, 240688), (3136, 214286), (4298, 156352), (4886, 137536), (4912, 136808), (5584, 120344), (6272, 107143), (8596, 78176), (9772, 68768), (9824, 68404), (11168, 60172), (15043, 44672), (17101, 39296), (17192, 39088), (19544, 34384), (19648, 34202), (22336, 30086)]