1000634808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 2659392000

約数和(自身を除く): 1658757192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 59, 71, 74, 111, 118, 142, 148, 177, 213, 222, 236, 269, 284, 296, 354, 426, 444, 472, 538, 568, 708, 807, 852, 888, 1076, 1416, 1614, 1704, 2152, 2183, 2627, 3228, 4189, 4366, 5254, 6456, 6549, 7881, 8378, 8732, 9953, 10508, 12567, 13098, 15762, 15871, 16756, 17464, 19099, 19906, 21016, 25134, 26196, 29859, 31524, 31742, 33512, 38198, 39812, 47613, 50268, 52392, 57297, 59718, 63048, 63484, 76396, 79624, 95226, 100536, 114594, 119436, 126968, 152792, 154993, 190452, 229188, 238872, 309986, 380904, 458376, 464979, 587227, 619972, 706663, 929958, 1126841, 1174454, 1239944, 1413326, 1761681, 1859916, 2119989, 2253682, 2348908, 2826652, 3380523, 3523362, 3719832, 4239978, 4507364, 4697816, 5653304, 6761046, 7046724, 8479956, 9014728, 13522092, 14093448, 16959912, 27044184, 41693117, 83386234, 125079351, 166772468, 250158702, 333544936, 500317404, 1000634808]

約数ペア:

[(1, 1000634808), (2, 500317404), (3, 333544936), (4, 250158702), (6, 166772468), (8, 125079351), (12, 83386234), (24, 41693117), (37, 27044184), (59, 16959912), (71, 14093448), (74, 13522092), (111, 9014728), (118, 8479956), (142, 7046724), (148, 6761046), (177, 5653304), (213, 4697816), (222, 4507364), (236, 4239978), (269, 3719832), (284, 3523362), (296, 3380523), (354, 2826652), (426, 2348908), (444, 2253682), (472, 2119989), (538, 1859916), (568, 1761681), (708, 1413326), (807, 1239944), (852, 1174454), (888, 1126841), (1076, 929958), (1416, 706663), (1614, 619972), (1704, 587227), (2152, 464979), (2183, 458376), (2627, 380904), (3228, 309986), (4189, 238872), (4366, 229188), (5254, 190452), (6456, 154993), (6549, 152792), (7881, 126968), (8378, 119436), (8732, 114594), (9953, 100536), (10508, 95226), (12567, 79624), (13098, 76396), (15762, 63484), (15871, 63048), (16756, 59718), (17464, 57297), (19099, 52392), (19906, 50268), (21016, 47613), (25134, 39812), (26196, 38198), (29859, 33512), (31524, 31742)]