389343456

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6265

約数の個数: 96

約数和(自身を含む): 1151327520

約数和(自身を除く): 761984064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 5256, 6173, 7008, 7884, 10512, 12346, 15768, 18519, 21024, 24692, 31536, 37038, 49384, 55557, 63072, 74076, 98768, 111114, 148152, 166671, 197536, 222228, 296304, 333342, 444456, 450629, 592608, 666684, 888912, 901258, 1333368, 1351887, 1777824, 1802516, 2666736, 2703774, 3605032, 4055661, 5333472, 5407548, 7210064, 8111322, 10815096, 12166983, 14420128, 16222644, 21630192, 24333966, 32445288, 43260384, 48667932, 64890576, 97335864, 129781152, 194671728, 389343456]

約数ペア:

[(1, 389343456), (2, 194671728), (3, 129781152), (4, 97335864), (6, 64890576), (8, 48667932), (9, 43260384), (12, 32445288), (16, 24333966), (18, 21630192), (24, 16222644), (27, 14420128), (32, 12166983), (36, 10815096), (48, 8111322), (54, 7210064), (72, 5407548), (73, 5333472), (96, 4055661), (108, 3605032), (144, 2703774), (146, 2666736), (216, 1802516), (219, 1777824), (288, 1351887), (292, 1333368), (432, 901258), (438, 888912), (584, 666684), (657, 592608), (864, 450629), (876, 444456), (1168, 333342), (1314, 296304), (1752, 222228), (1971, 197536), (2336, 166671), (2628, 148152), (3504, 111114), (3942, 98768), (5256, 74076), (6173, 63072), (7008, 55557), (7884, 49384), (10512, 37038), (12346, 31536), (15768, 24692), (18519, 21024)]