1647852864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39551}}^1$

素因数の和:39604

約数の個数: 112

約数和(自身を含む): 5143658496

約数和(自身を除く): 3495805632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 39551, 41664, 79102, 118653, 158204, 237306, 276857, 316408, 474612, 553714, 632816, 830571, 949224, 1107428, 1226081, 1265632, 1661142, 1898448, 2214856, 2452162, 2531264, 3322284, 3678243, 3796896, 4429712, 4904324, 6644568, 7356486, 7593792, 8582567, 8859424, 9808648, 13289136, 14712972, 17165134, 17718848, 19617296, 25747701, 26578272, 29425944, 34330268, 39234592, 51495402, 53156544, 58851888, 68660536, 78469184, 102990804, 117703776, 137321072, 205981608, 235407552, 274642144, 411963216, 549284288, 823926432, 1647852864]

約数ペア:

[(1, 1647852864), (2, 823926432), (3, 549284288), (4, 411963216), (6, 274642144), (7, 235407552), (8, 205981608), (12, 137321072), (14, 117703776), (16, 102990804), (21, 78469184), (24, 68660536), (28, 58851888), (31, 53156544), (32, 51495402), (42, 39234592), (48, 34330268), (56, 29425944), (62, 26578272), (64, 25747701), (84, 19617296), (93, 17718848), (96, 17165134), (112, 14712972), (124, 13289136), (168, 9808648), (186, 8859424), (192, 8582567), (217, 7593792), (224, 7356486), (248, 6644568), (336, 4904324), (372, 4429712), (434, 3796896), (448, 3678243), (496, 3322284), (651, 2531264), (672, 2452162), (744, 2214856), (868, 1898448), (992, 1661142), (1302, 1265632), (1344, 1226081), (1488, 1107428), (1736, 949224), (1984, 830571), (2604, 632816), (2976, 553714), (3472, 474612), (5208, 316408), (5952, 276857), (6944, 237306), (10416, 158204), (13888, 118653), (20832, 79102), (39551, 41664)]