388585416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10267}}^1$

素因数の和:10378

約数の個数: 64

約数和(自身を含む): 1035014400

約数和(自身を除く): 646428984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 3154, 4731, 6308, 9462, 10267, 12616, 18924, 20534, 30801, 37848, 41068, 61602, 82136, 123204, 195073, 246408, 390146, 585219, 780292, 852161, 1170438, 1560584, 1704322, 2340876, 2556483, 3408644, 4681752, 5112966, 6817288, 10225932, 16191059, 20451864, 32382118, 48573177, 64764236, 97146354, 129528472, 194292708, 388585416]

約数ペア:

[(1, 388585416), (2, 194292708), (3, 129528472), (4, 97146354), (6, 64764236), (8, 48573177), (12, 32382118), (19, 20451864), (24, 16191059), (38, 10225932), (57, 6817288), (76, 5112966), (83, 4681752), (114, 3408644), (152, 2556483), (166, 2340876), (228, 1704322), (249, 1560584), (332, 1170438), (456, 852161), (498, 780292), (664, 585219), (996, 390146), (1577, 246408), (1992, 195073), (3154, 123204), (4731, 82136), (6308, 61602), (9462, 41068), (10267, 37848), (12616, 30801), (18924, 20534)]