275608476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 856698752

約数和(自身を除く): 581090276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 121, 124, 132, 143, 156, 157, 186, 198, 234, 242, 279, 286, 314, 341, 363, 372, 396, 403, 429, 468, 471, 484, 558, 572, 628, 682, 726, 806, 858, 942, 1023, 1089, 1116, 1209, 1287, 1364, 1413, 1452, 1573, 1612, 1716, 1727, 1884, 2041, 2046, 2178, 2418, 2574, 2826, 3069, 3146, 3454, 3627, 3751, 4082, 4092, 4356, 4433, 4719, 4836, 4867, 5148, 5181, 5652, 6123, 6138, 6292, 6908, 7254, 7502, 8164, 8866, 9438, 9734, 10362, 11253, 12246, 12276, 13299, 14157, 14508, 14601, 15004, 15543, 17732, 18369, 18876, 18997, 19468, 20724, 22451, 22506, 24492, 26598, 28314, 29202, 31086, 33759, 36738, 37994, 39897, 43803, 44902, 45012, 48763, 53196, 53537, 56628, 56991, 58404, 62172, 63271, 67353, 67518, 73476, 75988, 79794, 87606, 89804, 97526, 107074, 113982, 126542, 134706, 135036, 146289, 159588, 160611, 170973, 175212, 189813, 195052, 202059, 214148, 227964, 246961, 253084, 269412, 292578, 321222, 341946, 379626, 404118, 438867, 481833, 493922, 569439, 585156, 588907, 642444, 683892, 695981, 740883, 759252, 808236, 877734, 963666, 987844, 1138878, 1177814, 1391962, 1481766, 1755468, 1766721, 1927332, 2087943, 2222649, 2277756, 2355628, 2783924, 2963532, 3533442, 4175886, 4445298, 5300163, 6263829, 7066884, 7655791, 8351772, 8890596, 10600326, 12527658, 15311582, 21200652, 22967373, 25055316, 30623164, 45934746, 68902119, 91869492, 137804238, 275608476]

約数ペア:

[(1, 275608476), (2, 137804238), (3, 91869492), (4, 68902119), (6, 45934746), (9, 30623164), (11, 25055316), (12, 22967373), (13, 21200652), (18, 15311582), (22, 12527658), (26, 10600326), (31, 8890596), (33, 8351772), (36, 7655791), (39, 7066884), (44, 6263829), (52, 5300163), (62, 4445298), (66, 4175886), (78, 3533442), (93, 2963532), (99, 2783924), (117, 2355628), (121, 2277756), (124, 2222649), (132, 2087943), (143, 1927332), (156, 1766721), (157, 1755468), (186, 1481766), (198, 1391962), (234, 1177814), (242, 1138878), (279, 987844), (286, 963666), (314, 877734), (341, 808236), (363, 759252), (372, 740883), (396, 695981), (403, 683892), (429, 642444), (468, 588907), (471, 585156), (484, 569439), (558, 493922), (572, 481833), (628, 438867), (682, 404118), (726, 379626), (806, 341946), (858, 321222), (942, 292578), (1023, 269412), (1089, 253084), (1116, 246961), (1209, 227964), (1287, 214148), (1364, 202059), (1413, 195052), (1452, 189813), (1573, 175212), (1612, 170973), (1716, 160611), (1727, 159588), (1884, 146289), (2041, 135036), (2046, 134706), (2178, 126542), (2418, 113982), (2574, 107074), (2826, 97526), (3069, 89804), (3146, 87606), (3454, 79794), (3627, 75988), (3751, 73476), (4082, 67518), (4092, 67353), (4356, 63271), (4433, 62172), (4719, 58404), (4836, 56991), (4867, 56628), (5148, 53537), (5181, 53196), (5652, 48763), (6123, 45012), (6138, 44902), (6292, 43803), (6908, 39897), (7254, 37994), (7502, 36738), (8164, 33759), (8866, 31086), (9438, 29202), (9734, 28314), (10362, 26598), (11253, 24492), (12246, 22506), (12276, 22451), (13299, 20724), (14157, 19468), (14508, 18997), (14601, 18876), (15004, 18369), (15543, 17732)]