396379818

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 913714560

約数和(自身を除く): 517334742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 113, 118, 162, 177, 226, 339, 354, 367, 531, 678, 734, 1017, 1062, 1101, 1593, 2034, 2202, 3051, 3186, 3303, 4779, 6102, 6606, 6667, 9153, 9558, 9909, 13334, 18306, 19818, 20001, 21653, 29727, 40002, 41471, 43306, 59454, 60003, 64959, 82942, 120006, 124413, 129918, 180009, 194877, 248826, 360018, 373239, 389754, 540027, 584631, 746478, 1080054, 1119717, 1169262, 1753893, 2239434, 2446789, 3359151, 3507786, 4893578, 6718302, 7340367, 14680734, 22021101, 44042202, 66063303, 132126606, 198189909, 396379818]

約数ペア:

[(1, 396379818), (2, 198189909), (3, 132126606), (6, 66063303), (9, 44042202), (18, 22021101), (27, 14680734), (54, 7340367), (59, 6718302), (81, 4893578), (113, 3507786), (118, 3359151), (162, 2446789), (177, 2239434), (226, 1753893), (339, 1169262), (354, 1119717), (367, 1080054), (531, 746478), (678, 584631), (734, 540027), (1017, 389754), (1062, 373239), (1101, 360018), (1593, 248826), (2034, 194877), (2202, 180009), (3051, 129918), (3186, 124413), (3303, 120006), (4779, 82942), (6102, 64959), (6606, 60003), (6667, 59454), (9153, 43306), (9558, 41471), (9909, 40002), (13334, 29727), (18306, 21653), (19818, 20001)]