628286328

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{25741}}^1$

素因数の和:25869

約数の個数: 64

約数和(自身を含む): 1760752800

約数和(自身を除く): 1132466472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3051, 4068, 6102, 8136, 12204, 24408, 25741, 51482, 77223, 102964, 154446, 205928, 231669, 308892, 463338, 617784, 695007, 926676, 1390014, 1853352, 2780028, 2908733, 5560056, 5817466, 8726199, 11634932, 17452398, 23269864, 26178597, 34904796, 52357194, 69809592, 78535791, 104714388, 157071582, 209428776, 314143164, 628286328]

約数ペア:

[(1, 628286328), (2, 314143164), (3, 209428776), (4, 157071582), (6, 104714388), (8, 78535791), (9, 69809592), (12, 52357194), (18, 34904796), (24, 26178597), (27, 23269864), (36, 17452398), (54, 11634932), (72, 8726199), (108, 5817466), (113, 5560056), (216, 2908733), (226, 2780028), (339, 1853352), (452, 1390014), (678, 926676), (904, 695007), (1017, 617784), (1356, 463338), (2034, 308892), (2712, 231669), (3051, 205928), (4068, 154446), (6102, 102964), (8136, 77223), (12204, 51482), (24408, 25741)]