268582512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 797091840

約数和(自身を除く): 528509328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 176, 183, 186, 244, 248, 264, 269, 341, 366, 372, 488, 496, 528, 538, 671, 682, 732, 744, 807, 976, 1023, 1076, 1342, 1364, 1464, 1488, 1614, 1891, 2013, 2046, 2152, 2684, 2728, 2928, 2959, 3228, 3782, 4026, 4092, 4304, 5368, 5456, 5673, 5918, 6456, 7564, 8052, 8184, 8339, 8877, 10736, 11346, 11836, 12912, 15128, 16104, 16368, 16409, 16678, 17754, 20801, 22692, 23672, 25017, 30256, 32208, 32818, 33356, 35508, 41602, 45384, 47344, 49227, 50034, 62403, 65636, 66712, 71016, 83204, 90768, 91729, 98454, 100068, 124806, 131272, 133424, 142032, 166408, 180499, 183458, 196908, 200136, 249612, 262544, 275187, 332816, 360998, 366916, 393816, 400272, 499224, 508679, 541497, 550374, 721996, 733832, 787632, 998448, 1017358, 1082994, 1100748, 1443992, 1467664, 1526037, 2034716, 2165988, 2201496, 2887984, 3052074, 4069432, 4331976, 4402992, 5595469, 6104148, 8138864, 8663952, 11190938, 12208296, 16786407, 22381876, 24416592, 33572814, 44763752, 67145628, 89527504, 134291256, 268582512]

約数ペア:

[(1, 268582512), (2, 134291256), (3, 89527504), (4, 67145628), (6, 44763752), (8, 33572814), (11, 24416592), (12, 22381876), (16, 16786407), (22, 12208296), (24, 11190938), (31, 8663952), (33, 8138864), (44, 6104148), (48, 5595469), (61, 4402992), (62, 4331976), (66, 4069432), (88, 3052074), (93, 2887984), (122, 2201496), (124, 2165988), (132, 2034716), (176, 1526037), (183, 1467664), (186, 1443992), (244, 1100748), (248, 1082994), (264, 1017358), (269, 998448), (341, 787632), (366, 733832), (372, 721996), (488, 550374), (496, 541497), (528, 508679), (538, 499224), (671, 400272), (682, 393816), (732, 366916), (744, 360998), (807, 332816), (976, 275187), (1023, 262544), (1076, 249612), (1342, 200136), (1364, 196908), (1464, 183458), (1488, 180499), (1614, 166408), (1891, 142032), (2013, 133424), (2046, 131272), (2152, 124806), (2684, 100068), (2728, 98454), (2928, 91729), (2959, 90768), (3228, 83204), (3782, 71016), (4026, 66712), (4092, 65636), (4304, 62403), (5368, 50034), (5456, 49227), (5673, 47344), (5918, 45384), (6456, 41602), (7564, 35508), (8052, 33356), (8184, 32818), (8339, 32208), (8877, 30256), (10736, 25017), (11346, 23672), (11836, 22692), (12912, 20801), (15128, 17754), (16104, 16678), (16368, 16409)]