251569092108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{8623}}^1$

素因数の和:9491

約数の個数: 96

約数和(自身を含む): 622031872000

約数和(自身を除く): 370462779892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 643, 796, 1194, 1286, 1929, 2388, 2572, 3781, 3858, 7562, 7716, 8623, 11343, 12217, 15124, 17246, 22686, 24434, 25869, 34492, 36651, 45372, 48868, 51738, 73302, 103476, 127957, 146604, 163837, 255914, 327674, 383871, 491511, 511828, 655348, 767742, 983022, 1535484, 1715977, 1966044, 2431183, 3431954, 4862366, 5147931, 5544589, 6863908, 7293549, 9724732, 10295862, 11089178, 14587098, 16633767, 20591724, 22178356, 29174196, 32603563, 33267534, 65207126, 66535068, 97810689, 105347191, 130414252, 195621378, 210694382, 316041573, 391242756, 421388764, 632083146, 1103373211, 1264166292, 2206746422, 3310119633, 4413492844, 6620239266, 13240478532, 20964091009, 41928182018, 62892273027, 83856364036, 125784546054, 251569092108]

約数ペア:

[(1, 251569092108), (2, 125784546054), (3, 83856364036), (4, 62892273027), (6, 41928182018), (12, 20964091009), (19, 13240478532), (38, 6620239266), (57, 4413492844), (76, 3310119633), (114, 2206746422), (199, 1264166292), (228, 1103373211), (398, 632083146), (597, 421388764), (643, 391242756), (796, 316041573), (1194, 210694382), (1286, 195621378), (1929, 130414252), (2388, 105347191), (2572, 97810689), (3781, 66535068), (3858, 65207126), (7562, 33267534), (7716, 32603563), (8623, 29174196), (11343, 22178356), (12217, 20591724), (15124, 16633767), (17246, 14587098), (22686, 11089178), (24434, 10295862), (25869, 9724732), (34492, 7293549), (36651, 6863908), (45372, 5544589), (48868, 5147931), (51738, 4862366), (73302, 3431954), (103476, 2431183), (127957, 1966044), (146604, 1715977), (163837, 1535484), (255914, 983022), (327674, 767742), (383871, 655348), (491511, 511828)]