845239728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22039}}^1$

素因数の和:22114

約数の個数: 80

約数和(自身を含む): 2361277440

約数和(自身を除く): 1516037712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 4794, 6392, 9588, 12784, 19176, 22039, 38352, 44078, 66117, 88156, 132234, 176312, 264468, 352624, 374663, 528936, 749326, 1035833, 1057872, 1123989, 1498652, 2071666, 2247978, 2997304, 3107499, 4143332, 4495956, 5994608, 6214998, 8286664, 8991912, 12429996, 16573328, 17609161, 17983824, 24859992, 35218322, 49719984, 52827483, 70436644, 105654966, 140873288, 211309932, 281746576, 422619864, 845239728]

約数ペア:

[(1, 845239728), (2, 422619864), (3, 281746576), (4, 211309932), (6, 140873288), (8, 105654966), (12, 70436644), (16, 52827483), (17, 49719984), (24, 35218322), (34, 24859992), (47, 17983824), (48, 17609161), (51, 16573328), (68, 12429996), (94, 8991912), (102, 8286664), (136, 6214998), (141, 5994608), (188, 4495956), (204, 4143332), (272, 3107499), (282, 2997304), (376, 2247978), (408, 2071666), (564, 1498652), (752, 1123989), (799, 1057872), (816, 1035833), (1128, 749326), (1598, 528936), (2256, 374663), (2397, 352624), (3196, 264468), (4794, 176312), (6392, 132234), (9588, 88156), (12784, 66117), (19176, 44078), (22039, 38352)]