264001024

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 120

約数和(自身を含む): 650750760

約数和(自身を除く): 386749736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 512, 544, 619, 784, 833, 896, 952, 1088, 1238, 1568, 1666, 1792, 1904, 2176, 2476, 3136, 3332, 3584, 3808, 4333, 4352, 4952, 6272, 6664, 7616, 8666, 8704, 9904, 10523, 12544, 13328, 15232, 17332, 19808, 21046, 25088, 26656, 30331, 30464, 34664, 39616, 42092, 53312, 60662, 60928, 69328, 73661, 79232, 84184, 106624, 121324, 138656, 147322, 158464, 168368, 213248, 242648, 277312, 294644, 316928, 336736, 426496, 485296, 515627, 554624, 589288, 673472, 970592, 1031254, 1109248, 1178576, 1346944, 1941184, 2062508, 2218496, 2357152, 2693888, 3882368, 4125016, 4714304, 5387776, 7764736, 8250032, 9428608, 15529472, 16500064, 18857216, 33000128, 37714432, 66000256, 132000512, 264001024]

約数ペア:

[(1, 264001024), (2, 132000512), (4, 66000256), (7, 37714432), (8, 33000128), (14, 18857216), (16, 16500064), (17, 15529472), (28, 9428608), (32, 8250032), (34, 7764736), (49, 5387776), (56, 4714304), (64, 4125016), (68, 3882368), (98, 2693888), (112, 2357152), (119, 2218496), (128, 2062508), (136, 1941184), (196, 1346944), (224, 1178576), (238, 1109248), (256, 1031254), (272, 970592), (392, 673472), (448, 589288), (476, 554624), (512, 515627), (544, 485296), (619, 426496), (784, 336736), (833, 316928), (896, 294644), (952, 277312), (1088, 242648), (1238, 213248), (1568, 168368), (1666, 158464), (1792, 147322), (1904, 138656), (2176, 121324), (2476, 106624), (3136, 84184), (3332, 79232), (3584, 73661), (3808, 69328), (4333, 60928), (4352, 60662), (4952, 53312), (6272, 42092), (6664, 39616), (7616, 34664), (8666, 30464), (8704, 30331), (9904, 26656), (10523, 25088), (12544, 21046), (13328, 19808), (15232, 17332)]