271881204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 796340160

約数和(自身を除く): 524458956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 59, 68, 84, 98, 102, 118, 119, 147, 177, 196, 204, 236, 238, 294, 354, 357, 413, 461, 476, 588, 708, 714, 826, 833, 922, 1003, 1239, 1383, 1428, 1652, 1666, 1844, 2006, 2478, 2499, 2766, 2891, 3009, 3227, 3332, 4012, 4956, 4998, 5532, 5782, 6018, 6454, 7021, 7837, 8673, 9681, 9996, 11564, 12036, 12908, 14042, 15674, 17346, 19362, 21063, 22589, 23511, 27199, 28084, 31348, 34692, 38724, 42126, 45178, 47022, 49147, 54398, 54859, 67767, 81597, 84252, 90356, 94044, 98294, 108796, 109718, 135534, 147441, 163194, 164577, 190393, 196588, 219436, 271068, 294882, 326388, 329154, 380786, 384013, 462383, 571179, 589764, 658308, 761572, 768026, 924766, 1142358, 1152039, 1332751, 1387149, 1536052, 1849532, 2284716, 2304078, 2665502, 2774298, 3236681, 3998253, 4608156, 5331004, 5548596, 6473362, 7996506, 9710043, 12946724, 15993012, 19420086, 22656767, 38840172, 45313534, 67970301, 90627068, 135940602, 271881204]

約数ペア:

[(1, 271881204), (2, 135940602), (3, 90627068), (4, 67970301), (6, 45313534), (7, 38840172), (12, 22656767), (14, 19420086), (17, 15993012), (21, 12946724), (28, 9710043), (34, 7996506), (42, 6473362), (49, 5548596), (51, 5331004), (59, 4608156), (68, 3998253), (84, 3236681), (98, 2774298), (102, 2665502), (118, 2304078), (119, 2284716), (147, 1849532), (177, 1536052), (196, 1387149), (204, 1332751), (236, 1152039), (238, 1142358), (294, 924766), (354, 768026), (357, 761572), (413, 658308), (461, 589764), (476, 571179), (588, 462383), (708, 384013), (714, 380786), (826, 329154), (833, 326388), (922, 294882), (1003, 271068), (1239, 219436), (1383, 196588), (1428, 190393), (1652, 164577), (1666, 163194), (1844, 147441), (2006, 135534), (2478, 109718), (2499, 108796), (2766, 98294), (2891, 94044), (3009, 90356), (3227, 84252), (3332, 81597), (4012, 67767), (4956, 54859), (4998, 54398), (5532, 49147), (5782, 47022), (6018, 45178), (6454, 42126), (7021, 38724), (7837, 34692), (8673, 31348), (9681, 28084), (9996, 27199), (11564, 23511), (12036, 22589), (12908, 21063), (14042, 19362), (15674, 17346)]