2159148544

素因数分解:

$2^9\times 7^2\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 120

約数和(自身を含む): 5080054320

約数和(自身を除く): 2920905776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 178, 196, 224, 256, 356, 392, 448, 512, 623, 712, 784, 896, 967, 1246, 1424, 1568, 1792, 1934, 2492, 2848, 3136, 3584, 3868, 4361, 4984, 5696, 6272, 6769, 7736, 8722, 9968, 11392, 12544, 13538, 15472, 17444, 19936, 22784, 25088, 27076, 30944, 34888, 39872, 45568, 47383, 54152, 61888, 69776, 79744, 86063, 94766, 108304, 123776, 139552, 159488, 172126, 189532, 216608, 247552, 279104, 318976, 344252, 379064, 433216, 495104, 558208, 602441, 688504, 758128, 866432, 1116416, 1204882, 1377008, 1516256, 1732864, 2232832, 2409764, 2754016, 3032512, 3465728, 4217087, 4819528, 5508032, 6065024, 8434174, 9639056, 11016064, 12130048, 16868348, 19278112, 22032128, 24260096, 33736696, 38556224, 44064256, 67473392, 77112448, 134946784, 154224896, 269893568, 308449792, 539787136, 1079574272, 2159148544]

約数ペア:

[(1, 2159148544), (2, 1079574272), (4, 539787136), (7, 308449792), (8, 269893568), (14, 154224896), (16, 134946784), (28, 77112448), (32, 67473392), (49, 44064256), (56, 38556224), (64, 33736696), (89, 24260096), (98, 22032128), (112, 19278112), (128, 16868348), (178, 12130048), (196, 11016064), (224, 9639056), (256, 8434174), (356, 6065024), (392, 5508032), (448, 4819528), (512, 4217087), (623, 3465728), (712, 3032512), (784, 2754016), (896, 2409764), (967, 2232832), (1246, 1732864), (1424, 1516256), (1568, 1377008), (1792, 1204882), (1934, 1116416), (2492, 866432), (2848, 758128), (3136, 688504), (3584, 602441), (3868, 558208), (4361, 495104), (4984, 433216), (5696, 379064), (6272, 344252), (6769, 318976), (7736, 279104), (8722, 247552), (9968, 216608), (11392, 189532), (12544, 172126), (13538, 159488), (15472, 139552), (17444, 123776), (19936, 108304), (22784, 94766), (25088, 86063), (27076, 79744), (30944, 69776), (34888, 61888), (39872, 54152), (45568, 47383)]