1638286656

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{75511}}^1$

素因数の和:75639

約数の個数: 56

約数和(自身を含む): 4373050944

約数和(自身を除く): 2734764288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 21696, 75511, 151022, 226533, 302044, 453066, 604088, 906132, 1208176, 1812264, 2416352, 3624528, 4832704, 7249056, 8532743, 14498112, 17065486, 25598229, 34130972, 51196458, 68261944, 102392916, 136523888, 204785832, 273047776, 409571664, 546095552, 819143328, 1638286656]

約数ペア:

[(1, 1638286656), (2, 819143328), (3, 546095552), (4, 409571664), (6, 273047776), (8, 204785832), (12, 136523888), (16, 102392916), (24, 68261944), (32, 51196458), (48, 34130972), (64, 25598229), (96, 17065486), (113, 14498112), (192, 8532743), (226, 7249056), (339, 4832704), (452, 3624528), (678, 2416352), (904, 1812264), (1356, 1208176), (1808, 906132), (2712, 604088), (3616, 453066), (5424, 302044), (7232, 226533), (10848, 151022), (21696, 75511)]