255901464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 896716800

約数和(自身を除く): 640815336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 52, 54, 56, 63, 72, 78, 84, 91, 94, 104, 108, 117, 126, 141, 156, 168, 182, 188, 189, 216, 234, 252, 273, 277, 282, 312, 329, 351, 364, 376, 378, 423, 468, 504, 546, 554, 564, 611, 658, 702, 728, 756, 819, 831, 846, 936, 987, 1092, 1108, 1128, 1222, 1269, 1316, 1404, 1512, 1638, 1662, 1692, 1833, 1939, 1974, 2184, 2216, 2444, 2457, 2493, 2538, 2632, 2808, 2961, 3276, 3324, 3384, 3601, 3666, 3878, 3948, 4277, 4888, 4914, 4986, 5076, 5499, 5817, 5922, 6552, 6648, 7202, 7332, 7479, 7756, 7896, 8554, 8883, 9828, 9972, 10152, 10803, 10998, 11634, 11844, 12831, 13019, 14404, 14664, 14958, 15512, 16497, 17108, 17451, 17766, 19656, 19944, 21606, 21996, 23268, 23688, 25207, 25662, 26038, 28808, 29916, 32409, 32994, 34216, 34902, 35532, 38493, 39057, 43212, 43992, 46536, 50414, 51324, 52076, 52353, 59832, 64818, 65988, 69804, 71064, 75621, 76986, 78114, 86424, 91133, 97227, 100828, 102648, 104152, 104706, 115479, 117171, 129636, 131976, 139608, 151242, 153972, 156228, 169247, 182266, 194454, 201656, 209412, 226863, 230958, 234342, 259272, 273399, 302484, 307944, 312456, 338494, 351513, 364532, 388908, 418824, 453726, 461916, 468684, 507741, 546798, 604968, 676988, 680589, 703026, 729064, 777816, 820197, 907452, 923832, 937368, 1015482, 1093596, 1184729, 1353976, 1361178, 1406052, 1523223, 1640394, 1814904, 2030964, 2187192, 2369458, 2460591, 2722356, 2812104, 3046446, 3280788, 3554187, 4061928, 4569669, 4738916, 4921182, 5444712, 6092892, 6561576, 7108374, 9139338, 9477832, 9842364, 10662561, 12185784, 14216748, 18278676, 19684728, 21325122, 28433496, 31987683, 36557352, 42650244, 63975366, 85300488, 127950732, 255901464]

約数ペア:

[(1, 255901464), (2, 127950732), (3, 85300488), (4, 63975366), (6, 42650244), (7, 36557352), (8, 31987683), (9, 28433496), (12, 21325122), (13, 19684728), (14, 18278676), (18, 14216748), (21, 12185784), (24, 10662561), (26, 9842364), (27, 9477832), (28, 9139338), (36, 7108374), (39, 6561576), (42, 6092892), (47, 5444712), (52, 4921182), (54, 4738916), (56, 4569669), (63, 4061928), (72, 3554187), (78, 3280788), (84, 3046446), (91, 2812104), (94, 2722356), (104, 2460591), (108, 2369458), (117, 2187192), (126, 2030964), (141, 1814904), (156, 1640394), (168, 1523223), (182, 1406052), (188, 1361178), (189, 1353976), (216, 1184729), (234, 1093596), (252, 1015482), (273, 937368), (277, 923832), (282, 907452), (312, 820197), (329, 777816), (351, 729064), (364, 703026), (376, 680589), (378, 676988), (423, 604968), (468, 546798), (504, 507741), (546, 468684), (554, 461916), (564, 453726), (611, 418824), (658, 388908), (702, 364532), (728, 351513), (756, 338494), (819, 312456), (831, 307944), (846, 302484), (936, 273399), (987, 259272), (1092, 234342), (1108, 230958), (1128, 226863), (1222, 209412), (1269, 201656), (1316, 194454), (1404, 182266), (1512, 169247), (1638, 156228), (1662, 153972), (1692, 151242), (1833, 139608), (1939, 131976), (1974, 129636), (2184, 117171), (2216, 115479), (2444, 104706), (2457, 104152), (2493, 102648), (2538, 100828), (2632, 97227), (2808, 91133), (2961, 86424), (3276, 78114), (3324, 76986), (3384, 75621), (3601, 71064), (3666, 69804), (3878, 65988), (3948, 64818), (4277, 59832), (4888, 52353), (4914, 52076), (4986, 51324), (5076, 50414), (5499, 46536), (5817, 43992), (5922, 43212), (6552, 39057), (6648, 38493), (7202, 35532), (7332, 34902), (7479, 34216), (7756, 32994), (7896, 32409), (8554, 29916), (8883, 28808), (9828, 26038), (9972, 25662), (10152, 25207), (10803, 23688), (10998, 23268), (11634, 21996), (11844, 21606), (12831, 19944), (13019, 19656), (14404, 17766), (14664, 17451), (14958, 17108), (15512, 16497)]