255463488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3769

約数の個数: 168

約数和(自身を含む): 886309632

約数和(自身を除く): 630846144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3727, 3808, 4032, 4284, 4896, 5712, 7454, 7616, 8568, 9792, 11181, 11424, 14908, 17136, 22362, 22848, 26089, 29816, 33543, 34272, 44724, 52178, 59632, 63359, 67086, 68544, 78267, 89448, 104356, 119264, 126718, 134172, 156534, 178896, 190077, 208712, 234801, 238528, 253436, 268344, 313068, 357792, 380154, 417424, 443513, 469602, 506872, 536688, 570231, 626136, 715584, 760308, 834848, 887026, 939204, 1013744, 1073376, 1140462, 1252272, 1330539, 1520616, 1669696, 1774052, 1878408, 2027488, 2146752, 2280924, 2504544, 2661078, 3041232, 3548104, 3756816, 3991617, 4054976, 4561848, 5009088, 5322156, 6082464, 7096208, 7513632, 7983234, 9123696, 10644312, 12164928, 14192416, 15027264, 15966468, 18247392, 21288624, 28384832, 31932936, 36494784, 42577248, 63865872, 85154496, 127731744, 255463488]

約数ペア:

[(1, 255463488), (2, 127731744), (3, 85154496), (4, 63865872), (6, 42577248), (7, 36494784), (8, 31932936), (9, 28384832), (12, 21288624), (14, 18247392), (16, 15966468), (17, 15027264), (18, 14192416), (21, 12164928), (24, 10644312), (28, 9123696), (32, 7983234), (34, 7513632), (36, 7096208), (42, 6082464), (48, 5322156), (51, 5009088), (56, 4561848), (63, 4054976), (64, 3991617), (68, 3756816), (72, 3548104), (84, 3041232), (96, 2661078), (102, 2504544), (112, 2280924), (119, 2146752), (126, 2027488), (136, 1878408), (144, 1774052), (153, 1669696), (168, 1520616), (192, 1330539), (204, 1252272), (224, 1140462), (238, 1073376), (252, 1013744), (272, 939204), (288, 887026), (306, 834848), (336, 760308), (357, 715584), (408, 626136), (448, 570231), (476, 536688), (504, 506872), (544, 469602), (576, 443513), (612, 417424), (672, 380154), (714, 357792), (816, 313068), (952, 268344), (1008, 253436), (1071, 238528), (1088, 234801), (1224, 208712), (1344, 190077), (1428, 178896), (1632, 156534), (1904, 134172), (2016, 126718), (2142, 119264), (2448, 104356), (2856, 89448), (3264, 78267), (3727, 68544), (3808, 67086), (4032, 63359), (4284, 59632), (4896, 52178), (5712, 44724), (7454, 34272), (7616, 33543), (8568, 29816), (9792, 26089), (11181, 22848), (11424, 22362), (14908, 17136)]