887226792

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{1087}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 2256076800

約数和(自身を除く): 1368850008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 479, 568, 852, 958, 1087, 1437, 1704, 1916, 2174, 2874, 3261, 3832, 4348, 5748, 6522, 8696, 11496, 13044, 26088, 34009, 68018, 77177, 102027, 136036, 154354, 204054, 231531, 272072, 308708, 408108, 463062, 520673, 617416, 816216, 926124, 1041346, 1562019, 1852248, 2082692, 3124038, 4165384, 6248076, 12496152, 36967783, 73935566, 110903349, 147871132, 221806698, 295742264, 443613396, 887226792]

約数ペア:

[(1, 887226792), (2, 443613396), (3, 295742264), (4, 221806698), (6, 147871132), (8, 110903349), (12, 73935566), (24, 36967783), (71, 12496152), (142, 6248076), (213, 4165384), (284, 3124038), (426, 2082692), (479, 1852248), (568, 1562019), (852, 1041346), (958, 926124), (1087, 816216), (1437, 617416), (1704, 520673), (1916, 463062), (2174, 408108), (2874, 308708), (3261, 272072), (3832, 231531), (4348, 204054), (5748, 154354), (6522, 136036), (8696, 102027), (11496, 77177), (13044, 68018), (26088, 34009)]