289321344

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19352

約数の個数: 96

約数和(自身を含む): 896641200

約数和(自身を除く): 607319856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 19319, 38638, 57957, 77276, 115914, 154552, 173871, 231828, 251147, 309104, 347742, 463656, 502294, 618208, 695484, 753441, 927312, 1004588, 1236416, 1390968, 1506882, 1854624, 2009176, 2260323, 2472832, 2781936, 3013764, 3709248, 4018352, 4520646, 5563872, 6027528, 7418496, 8036704, 9041292, 11127744, 12055056, 16073408, 18082584, 22255488, 24110112, 32146816, 36165168, 48220224, 72330336, 96440448, 144660672, 289321344]

約数ペア:

[(1, 289321344), (2, 144660672), (3, 96440448), (4, 72330336), (6, 48220224), (8, 36165168), (9, 32146816), (12, 24110112), (13, 22255488), (16, 18082584), (18, 16073408), (24, 12055056), (26, 11127744), (32, 9041292), (36, 8036704), (39, 7418496), (48, 6027528), (52, 5563872), (64, 4520646), (72, 4018352), (78, 3709248), (96, 3013764), (104, 2781936), (117, 2472832), (128, 2260323), (144, 2009176), (156, 1854624), (192, 1506882), (208, 1390968), (234, 1236416), (288, 1004588), (312, 927312), (384, 753441), (416, 695484), (468, 618208), (576, 502294), (624, 463656), (832, 347742), (936, 309104), (1152, 251147), (1248, 231828), (1664, 173871), (1872, 154552), (2496, 115914), (3744, 77276), (4992, 57957), (7488, 38638), (14976, 19319)]