8957709828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 24399648000

約数和(自身を除く): 15441938172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 97, 114, 158, 171, 194, 228, 237, 291, 316, 342, 388, 474, 582, 684, 711, 873, 948, 1164, 1422, 1501, 1709, 1746, 1843, 2844, 3002, 3418, 3492, 3686, 4503, 5127, 5529, 6004, 6836, 7372, 7663, 9006, 10254, 11058, 13509, 15326, 15381, 16587, 18012, 20508, 22116, 22989, 27018, 30652, 30762, 32471, 33174, 45978, 54036, 61524, 64942, 66348, 68967, 91956, 97413, 129884, 135011, 137934, 145597, 165773, 194826, 270022, 275868, 291194, 292239, 331546, 389652, 405033, 436791, 497319, 540044, 582388, 584478, 663092, 810066, 873582, 994638, 1168956, 1215099, 1310373, 1491957, 1620132, 1747164, 1989276, 2430198, 2565209, 2620746, 2983914, 3149687, 4860396, 5130418, 5241492, 5967828, 6299374, 7695627, 9449061, 10260836, 12598748, 13096067, 15391254, 18898122, 23086881, 26192134, 28347183, 30782508, 37796244, 39288201, 46173762, 52384268, 56694366, 78576402, 92347524, 113388732, 117864603, 157152804, 235729206, 248825273, 471458412, 497650546, 746475819, 995301092, 1492951638, 2239427457, 2985903276, 4478854914, 8957709828]

約数ペア:

[(1, 8957709828), (2, 4478854914), (3, 2985903276), (4, 2239427457), (6, 1492951638), (9, 995301092), (12, 746475819), (18, 497650546), (19, 471458412), (36, 248825273), (38, 235729206), (57, 157152804), (76, 117864603), (79, 113388732), (97, 92347524), (114, 78576402), (158, 56694366), (171, 52384268), (194, 46173762), (228, 39288201), (237, 37796244), (291, 30782508), (316, 28347183), (342, 26192134), (388, 23086881), (474, 18898122), (582, 15391254), (684, 13096067), (711, 12598748), (873, 10260836), (948, 9449061), (1164, 7695627), (1422, 6299374), (1501, 5967828), (1709, 5241492), (1746, 5130418), (1843, 4860396), (2844, 3149687), (3002, 2983914), (3418, 2620746), (3492, 2565209), (3686, 2430198), (4503, 1989276), (5127, 1747164), (5529, 1620132), (6004, 1491957), (6836, 1310373), (7372, 1215099), (7663, 1168956), (9006, 994638), (10254, 873582), (11058, 810066), (13509, 663092), (15326, 584478), (15381, 582388), (16587, 540044), (18012, 497319), (20508, 436791), (22116, 405033), (22989, 389652), (27018, 331546), (30652, 292239), (30762, 291194), (32471, 275868), (33174, 270022), (45978, 194826), (54036, 165773), (61524, 145597), (64942, 137934), (66348, 135011), (68967, 129884), (91956, 97413)]