2605557856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 6008748480

約数和(自身を除く): 3403190624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 107, 121, 152, 176, 209, 214, 242, 304, 331, 352, 418, 428, 484, 608, 662, 836, 856, 968, 1177, 1324, 1672, 1712, 1936, 2033, 2299, 2354, 2648, 3344, 3424, 3641, 3872, 4066, 4598, 4708, 5296, 6289, 6688, 7282, 8132, 9196, 9416, 10592, 12578, 12947, 14564, 16264, 18392, 18832, 22363, 25156, 25894, 29128, 32528, 35417, 36784, 37664, 40051, 44726, 50312, 51788, 58256, 65056, 69179, 70834, 73568, 80102, 89452, 100624, 103576, 116512, 138358, 141668, 160204, 178904, 201248, 207152, 245993, 276716, 283336, 320408, 357808, 389587, 414304, 491986, 553432, 566672, 640816, 672923, 715616, 760969, 779174, 983972, 1106864, 1133344, 1281632, 1345846, 1521938, 1558348, 1967944, 2213728, 2691692, 3043876, 3116696, 3935888, 4285457, 5383384, 6087752, 6233392, 7402153, 7871776, 8570914, 10766768, 12175504, 12466784, 14804306, 17141828, 21533536, 24351008, 29608612, 34283656, 59217224, 68567312, 81423683, 118434448, 137134624, 162847366, 236868896, 325694732, 651389464, 1302778928, 2605557856]

約数ペア:

[(1, 2605557856), (2, 1302778928), (4, 651389464), (8, 325694732), (11, 236868896), (16, 162847366), (19, 137134624), (22, 118434448), (32, 81423683), (38, 68567312), (44, 59217224), (76, 34283656), (88, 29608612), (107, 24351008), (121, 21533536), (152, 17141828), (176, 14804306), (209, 12466784), (214, 12175504), (242, 10766768), (304, 8570914), (331, 7871776), (352, 7402153), (418, 6233392), (428, 6087752), (484, 5383384), (608, 4285457), (662, 3935888), (836, 3116696), (856, 3043876), (968, 2691692), (1177, 2213728), (1324, 1967944), (1672, 1558348), (1712, 1521938), (1936, 1345846), (2033, 1281632), (2299, 1133344), (2354, 1106864), (2648, 983972), (3344, 779174), (3424, 760969), (3641, 715616), (3872, 672923), (4066, 640816), (4598, 566672), (4708, 553432), (5296, 491986), (6289, 414304), (6688, 389587), (7282, 357808), (8132, 320408), (9196, 283336), (9416, 276716), (10592, 245993), (12578, 207152), (12947, 201248), (14564, 178904), (16264, 160204), (18392, 141668), (18832, 138358), (22363, 116512), (25156, 103576), (25894, 100624), (29128, 89452), (32528, 80102), (35417, 73568), (36784, 70834), (37664, 69179), (40051, 65056), (44726, 58256), (50312, 51788)]