27470897272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 65690265600

約数和(自身を除く): 38219368328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 151, 169, 182, 188, 302, 329, 338, 364, 376, 409, 604, 611, 658, 676, 728, 818, 1057, 1183, 1208, 1222, 1316, 1352, 1636, 1963, 2114, 2366, 2444, 2632, 2863, 3272, 3926, 4228, 4277, 4732, 4888, 5317, 5726, 7097, 7852, 7943, 8456, 8554, 9464, 10634, 11452, 13741, 14194, 15704, 15886, 17108, 19223, 21268, 22904, 25519, 27482, 28388, 31772, 34216, 37219, 38446, 42536, 49679, 51038, 54964, 55601, 56776, 61759, 63544, 69121, 74438, 76892, 92261, 99358, 102076, 109928, 111202, 123518, 134561, 138242, 148876, 153784, 178633, 184522, 198716, 204152, 222404, 247036, 249899, 269122, 276484, 297752, 357266, 369044, 397432, 432313, 444808, 483847, 494072, 499798, 538244, 552968, 645827, 714532, 738088, 802867, 864626, 967694, 999596, 1076488, 1199393, 1291654, 1429064, 1605734, 1729252, 1749293, 1935388, 1999192, 2398786, 2583308, 2902673, 3211468, 3248687, 3458504, 3498586, 3870776, 4797572, 5166616, 5620069, 5805346, 6422936, 6497374, 6997172, 8395751, 9595144, 10437271, 11240138, 11610692, 12994748, 13994344, 16791502, 20318711, 20874542, 22480276, 22740809, 23221384, 25989496, 33583004, 37734749, 40637422, 41749084, 44960552, 45481618, 67166008, 73060897, 75469498, 81274844, 83498168, 90963236, 146121794, 150938996, 162549688, 181926472, 264143243, 292243588, 301877992, 490551737, 528286486, 584487176, 981103474, 1056572972, 1962206948, 2113145944, 3433862159, 3924413896, 6867724318, 13735448636, 27470897272]

約数ペア:

[(1, 27470897272), (2, 13735448636), (4, 6867724318), (7, 3924413896), (8, 3433862159), (13, 2113145944), (14, 1962206948), (26, 1056572972), (28, 981103474), (47, 584487176), (52, 528286486), (56, 490551737), (91, 301877992), (94, 292243588), (104, 264143243), (151, 181926472), (169, 162549688), (182, 150938996), (188, 146121794), (302, 90963236), (329, 83498168), (338, 81274844), (364, 75469498), (376, 73060897), (409, 67166008), (604, 45481618), (611, 44960552), (658, 41749084), (676, 40637422), (728, 37734749), (818, 33583004), (1057, 25989496), (1183, 23221384), (1208, 22740809), (1222, 22480276), (1316, 20874542), (1352, 20318711), (1636, 16791502), (1963, 13994344), (2114, 12994748), (2366, 11610692), (2444, 11240138), (2632, 10437271), (2863, 9595144), (3272, 8395751), (3926, 6997172), (4228, 6497374), (4277, 6422936), (4732, 5805346), (4888, 5620069), (5317, 5166616), (5726, 4797572), (7097, 3870776), (7852, 3498586), (7943, 3458504), (8456, 3248687), (8554, 3211468), (9464, 2902673), (10634, 2583308), (11452, 2398786), (13741, 1999192), (14194, 1935388), (15704, 1749293), (15886, 1729252), (17108, 1605734), (19223, 1429064), (21268, 1291654), (22904, 1199393), (25519, 1076488), (27482, 999596), (28388, 967694), (31772, 864626), (34216, 802867), (37219, 738088), (38446, 714532), (42536, 645827), (49679, 552968), (51038, 538244), (54964, 499798), (55601, 494072), (56776, 483847), (61759, 444808), (63544, 432313), (69121, 397432), (74438, 369044), (76892, 357266), (92261, 297752), (99358, 276484), (102076, 269122), (109928, 249899), (111202, 247036), (123518, 222404), (134561, 204152), (138242, 198716), (148876, 184522), (153784, 178633)]