2201800788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 6417028800

約数和(自身を除く): 4215228012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 353, 396, 418, 627, 684, 706, 829, 836, 1059, 1254, 1412, 1658, 1881, 2118, 2487, 2508, 3177, 3316, 3762, 3883, 4236, 4974, 6354, 6707, 7461, 7524, 7766, 9119, 9948, 11649, 12708, 13414, 14922, 15532, 15751, 18238, 20121, 23298, 26828, 27357, 29844, 31502, 34947, 36476, 40242, 46596, 47253, 54714, 60363, 63004, 69894, 73777, 80484, 82071, 94506, 109428, 120726, 139788, 141759, 147554, 164142, 173261, 189012, 221331, 241452, 283518, 292637, 295108, 328284, 346522, 442662, 519783, 567036, 585274, 663993, 693044, 877911, 885324, 1039566, 1170548, 1327986, 1559349, 1755822, 2079132, 2633733, 2655972, 3118698, 3219007, 3511644, 5267466, 5560103, 6237396, 6438014, 9657021, 10534932, 11120206, 12876028, 16680309, 19314042, 22240412, 28971063, 33360618, 38628084, 50040927, 57942126, 61161133, 66721236, 100081854, 115884252, 122322266, 183483399, 200163708, 244644532, 366966798, 550450197, 733933596, 1100900394, 2201800788]

約数ペア:

[(1, 2201800788), (2, 1100900394), (3, 733933596), (4, 550450197), (6, 366966798), (9, 244644532), (11, 200163708), (12, 183483399), (18, 122322266), (19, 115884252), (22, 100081854), (33, 66721236), (36, 61161133), (38, 57942126), (44, 50040927), (57, 38628084), (66, 33360618), (76, 28971063), (99, 22240412), (114, 19314042), (132, 16680309), (171, 12876028), (198, 11120206), (209, 10534932), (228, 9657021), (342, 6438014), (353, 6237396), (396, 5560103), (418, 5267466), (627, 3511644), (684, 3219007), (706, 3118698), (829, 2655972), (836, 2633733), (1059, 2079132), (1254, 1755822), (1412, 1559349), (1658, 1327986), (1881, 1170548), (2118, 1039566), (2487, 885324), (2508, 877911), (3177, 693044), (3316, 663993), (3762, 585274), (3883, 567036), (4236, 519783), (4974, 442662), (6354, 346522), (6707, 328284), (7461, 295108), (7524, 292637), (7766, 283518), (9119, 241452), (9948, 221331), (11649, 189012), (12708, 173261), (13414, 164142), (14922, 147554), (15532, 141759), (15751, 139788), (18238, 120726), (20121, 109428), (23298, 94506), (26828, 82071), (27357, 80484), (29844, 73777), (31502, 69894), (34947, 63004), (36476, 60363), (40242, 54714), (46596, 47253)]