1254339968

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82349}}^1$

素因数の和:82387

約数の個数: 64

約数和(自身を含む): 3023892000

約数和(自身を除く): 1769552032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 82349, 164698, 329396, 576443, 658792, 1152886, 1317584, 1399933, 2305772, 2635168, 2799866, 4611544, 5270336, 5599732, 9223088, 9799531, 10540672, 11199464, 18446176, 19599062, 22398928, 36892352, 39198124, 44797856, 73784704, 78396248, 89595712, 156792496, 179191424, 313584992, 627169984, 1254339968]

約数ペア:

[(1, 1254339968), (2, 627169984), (4, 313584992), (7, 179191424), (8, 156792496), (14, 89595712), (16, 78396248), (17, 73784704), (28, 44797856), (32, 39198124), (34, 36892352), (56, 22398928), (64, 19599062), (68, 18446176), (112, 11199464), (119, 10540672), (128, 9799531), (136, 9223088), (224, 5599732), (238, 5270336), (272, 4611544), (448, 2799866), (476, 2635168), (544, 2305772), (896, 1399933), (952, 1317584), (1088, 1152886), (1904, 658792), (2176, 576443), (3808, 329396), (7616, 164698), (15232, 82349)]