25251630876

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{15797}}^1$

素因数の和:15889

約数の個数: 144

約数和(自身を含む): 70783886880

約数和(自身を除く): 45532256004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 82, 108, 114, 123, 164, 171, 228, 246, 342, 361, 369, 492, 513, 684, 722, 738, 779, 1026, 1083, 1107, 1444, 1476, 1558, 2052, 2166, 2214, 2337, 3116, 3249, 4332, 4428, 4674, 6498, 7011, 9348, 9747, 12996, 14022, 14801, 15797, 19494, 21033, 28044, 29602, 31594, 38988, 42066, 44403, 47391, 59204, 63188, 84132, 88806, 94782, 133209, 142173, 177612, 189564, 266418, 284346, 300143, 399627, 426519, 532836, 568692, 600286, 647677, 799254, 853038, 900429, 1200572, 1295354, 1598508, 1706076, 1800858, 1943031, 2590708, 2701287, 3601716, 3886062, 5402574, 5702717, 5829093, 7772124, 8103861, 10805148, 11405434, 11658186, 12305863, 16207722, 17108151, 17487279, 22810868, 23316372, 24611726, 32415444, 34216302, 34974558, 36917589, 49223452, 51324453, 68432604, 69949116, 73835178, 102648906, 110752767, 147670356, 153973359, 205297812, 221505534, 233811397, 307946718, 332258301, 443011068, 467622794, 615893436, 664516602, 701434191, 935245588, 1329033204, 1402868382, 2104302573, 2805736764, 4208605146, 6312907719, 8417210292, 12625815438, 25251630876]

約数ペア:

[(1, 25251630876), (2, 12625815438), (3, 8417210292), (4, 6312907719), (6, 4208605146), (9, 2805736764), (12, 2104302573), (18, 1402868382), (19, 1329033204), (27, 935245588), (36, 701434191), (38, 664516602), (41, 615893436), (54, 467622794), (57, 443011068), (76, 332258301), (82, 307946718), (108, 233811397), (114, 221505534), (123, 205297812), (164, 153973359), (171, 147670356), (228, 110752767), (246, 102648906), (342, 73835178), (361, 69949116), (369, 68432604), (492, 51324453), (513, 49223452), (684, 36917589), (722, 34974558), (738, 34216302), (779, 32415444), (1026, 24611726), (1083, 23316372), (1107, 22810868), (1444, 17487279), (1476, 17108151), (1558, 16207722), (2052, 12305863), (2166, 11658186), (2214, 11405434), (2337, 10805148), (3116, 8103861), (3249, 7772124), (4332, 5829093), (4428, 5702717), (4674, 5402574), (6498, 3886062), (7011, 3601716), (9348, 2701287), (9747, 2590708), (12996, 1943031), (14022, 1800858), (14801, 1706076), (15797, 1598508), (19494, 1295354), (21033, 1200572), (28044, 900429), (29602, 853038), (31594, 799254), (38988, 647677), (42066, 600286), (44403, 568692), (47391, 532836), (59204, 426519), (63188, 399627), (84132, 300143), (88806, 284346), (94782, 266418), (133209, 189564), (142173, 177612)]