638534976

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1696

約数の個数: 112

約数和(自身を含む): 1795272000

約数和(自身を除く): 1156737024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 113, 114, 152, 192, 226, 228, 304, 339, 452, 456, 608, 678, 904, 912, 1216, 1356, 1549, 1808, 1824, 2147, 2712, 3098, 3616, 3648, 4294, 4647, 5424, 6196, 6441, 7232, 8588, 9294, 10848, 12392, 12882, 17176, 18588, 21696, 24784, 25764, 29431, 34352, 37176, 49568, 51528, 58862, 68704, 74352, 88293, 99136, 103056, 117724, 137408, 148704, 175037, 176586, 206112, 235448, 297408, 350074, 353172, 412224, 470896, 525111, 700148, 706344, 941792, 1050222, 1400296, 1412688, 1883584, 2100444, 2800592, 2825376, 3325703, 4200888, 5601184, 5650752, 6651406, 8401776, 9977109, 11202368, 13302812, 16803552, 19954218, 26605624, 33607104, 39908436, 53211248, 79816872, 106422496, 159633744, 212844992, 319267488, 638534976]

約数ペア:

[(1, 638534976), (2, 319267488), (3, 212844992), (4, 159633744), (6, 106422496), (8, 79816872), (12, 53211248), (16, 39908436), (19, 33607104), (24, 26605624), (32, 19954218), (38, 16803552), (48, 13302812), (57, 11202368), (64, 9977109), (76, 8401776), (96, 6651406), (113, 5650752), (114, 5601184), (152, 4200888), (192, 3325703), (226, 2825376), (228, 2800592), (304, 2100444), (339, 1883584), (452, 1412688), (456, 1400296), (608, 1050222), (678, 941792), (904, 706344), (912, 700148), (1216, 525111), (1356, 470896), (1549, 412224), (1808, 353172), (1824, 350074), (2147, 297408), (2712, 235448), (3098, 206112), (3616, 176586), (3648, 175037), (4294, 148704), (4647, 137408), (5424, 117724), (6196, 103056), (6441, 99136), (7232, 88293), (8588, 74352), (9294, 68704), (10848, 58862), (12392, 51528), (12882, 49568), (17176, 37176), (18588, 34352), (21696, 29431), (24784, 25764)]