2016440176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 4346132544

約数和(自身を除く): 2329692368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 157, 184, 272, 314, 368, 391, 628, 782, 1256, 1564, 2053, 2512, 2669, 3128, 3611, 4106, 5338, 6256, 7222, 8212, 10676, 14444, 16424, 21352, 28888, 32848, 34901, 42704, 47219, 57776, 61387, 69802, 94438, 122774, 139604, 188876, 245548, 279208, 322321, 377752, 491096, 558416, 644642, 755504, 802723, 982192, 1289284, 1605446, 2578568, 3210892, 5157136, 5479457, 6421784, 7413383, 10958914, 12843568, 14826766, 21917828, 29653532, 43835656, 59307064, 87671312, 118614128, 126027511, 252055022, 504110044, 1008220088, 2016440176]

約数ペア:

[(1, 2016440176), (2, 1008220088), (4, 504110044), (8, 252055022), (16, 126027511), (17, 118614128), (23, 87671312), (34, 59307064), (46, 43835656), (68, 29653532), (92, 21917828), (136, 14826766), (157, 12843568), (184, 10958914), (272, 7413383), (314, 6421784), (368, 5479457), (391, 5157136), (628, 3210892), (782, 2578568), (1256, 1605446), (1564, 1289284), (2053, 982192), (2512, 802723), (2669, 755504), (3128, 644642), (3611, 558416), (4106, 491096), (5338, 377752), (6256, 322321), (7222, 279208), (8212, 245548), (10676, 188876), (14444, 139604), (16424, 122774), (21352, 94438), (28888, 69802), (32848, 61387), (34901, 57776), (42704, 47219)]