225731584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 88

約数和(自身を含む): 502546688

約数和(自身を除く): 276815104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 547, 806, 832, 992, 1024, 1094, 1612, 1664, 1984, 2188, 3224, 3328, 3968, 4376, 6448, 6656, 7111, 7936, 8752, 12896, 13312, 14222, 15872, 16957, 17504, 25792, 28444, 31744, 33914, 35008, 51584, 56888, 67828, 70016, 103168, 113776, 135656, 140032, 206336, 220441, 227552, 271312, 280064, 412672, 440882, 455104, 542624, 560128, 881764, 910208, 1085248, 1763528, 1820416, 2170496, 3527056, 3640832, 4340992, 7054112, 7281664, 8681984, 14108224, 17363968, 28216448, 56432896, 112865792, 225731584]

約数ペア:

[(1, 225731584), (2, 112865792), (4, 56432896), (8, 28216448), (13, 17363968), (16, 14108224), (26, 8681984), (31, 7281664), (32, 7054112), (52, 4340992), (62, 3640832), (64, 3527056), (104, 2170496), (124, 1820416), (128, 1763528), (208, 1085248), (248, 910208), (256, 881764), (403, 560128), (416, 542624), (496, 455104), (512, 440882), (547, 412672), (806, 280064), (832, 271312), (992, 227552), (1024, 220441), (1094, 206336), (1612, 140032), (1664, 135656), (1984, 113776), (2188, 103168), (3224, 70016), (3328, 67828), (3968, 56888), (4376, 51584), (6448, 35008), (6656, 33914), (7111, 31744), (7936, 28444), (8752, 25792), (12896, 17504), (13312, 16957), (14222, 15872)]