11207216408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{1069}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 22457930400

約数和(自身を除く): 11250713992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 491, 628, 982, 1069, 1256, 1964, 2138, 2669, 3928, 4276, 5338, 8347, 8552, 10676, 16694, 18173, 21352, 33388, 36346, 66776, 72692, 77087, 145384, 154174, 167833, 308348, 335666, 524879, 616696, 671332, 1049758, 1310479, 1342664, 2099516, 2620958, 2853161, 4199032, 5241916, 5706322, 8922943, 10483832, 11412644, 17845886, 22825288, 35691772, 71383544, 82406003, 164812006, 329624012, 659248024, 1400902051, 2801804102, 5603608204, 11207216408]

約数ペア:

[(1, 11207216408), (2, 5603608204), (4, 2801804102), (8, 1400902051), (17, 659248024), (34, 329624012), (68, 164812006), (136, 82406003), (157, 71383544), (314, 35691772), (491, 22825288), (628, 17845886), (982, 11412644), (1069, 10483832), (1256, 8922943), (1964, 5706322), (2138, 5241916), (2669, 4199032), (3928, 2853161), (4276, 2620958), (5338, 2099516), (8347, 1342664), (8552, 1310479), (10676, 1049758), (16694, 671332), (18173, 616696), (21352, 524879), (33388, 335666), (36346, 308348), (66776, 167833), (72692, 154174), (77087, 145384)]