227287728

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27727

約数の個数: 80

約数和(自身を含む): 686761600

約数和(自身を除く): 459473872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 27691, 55382, 83073, 110764, 166146, 221528, 249219, 332292, 443056, 498438, 526129, 664584, 747657, 996876, 1052258, 1329168, 1495314, 1578387, 1993752, 2104516, 2990628, 3156774, 3987504, 4209032, 4735161, 5981256, 6313548, 8418064, 9470322, 11962512, 12627096, 14205483, 18940644, 25254192, 28410966, 37881288, 56821932, 75762576, 113643864, 227287728]

約数ペア:

[(1, 227287728), (2, 113643864), (3, 75762576), (4, 56821932), (6, 37881288), (8, 28410966), (9, 25254192), (12, 18940644), (16, 14205483), (18, 12627096), (19, 11962512), (24, 9470322), (27, 8418064), (36, 6313548), (38, 5981256), (48, 4735161), (54, 4209032), (57, 3987504), (72, 3156774), (76, 2990628), (108, 2104516), (114, 1993752), (144, 1578387), (152, 1495314), (171, 1329168), (216, 1052258), (228, 996876), (304, 747657), (342, 664584), (432, 526129), (456, 498438), (513, 443056), (684, 332292), (912, 249219), (1026, 221528), (1368, 166146), (2052, 110764), (2736, 83073), (4104, 55382), (8208, 27691)]