252426552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 128

約数和(自身を含む): 783974400

約数和(自身を除く): 531547848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2551, 2604, 3192, 3534, 4123, 4712, 5102, 5208, 7068, 7653, 8246, 10204, 12369, 14136, 15306, 16492, 17857, 20408, 24738, 30612, 32984, 35714, 48469, 49476, 53571, 61224, 71428, 79081, 96938, 98952, 107142, 142856, 145407, 158162, 193876, 214284, 237243, 290814, 316324, 339283, 387752, 428568, 474486, 553567, 581628, 632648, 678566, 948972, 1017849, 1107134, 1163256, 1357132, 1502539, 1660701, 1897944, 2035698, 2214268, 2714264, 3005078, 3321402, 4071396, 4428536, 4507617, 6010156, 6642804, 8142792, 9015234, 10517773, 12020312, 13285608, 18030468, 21035546, 31553319, 36060936, 42071092, 63106638, 84142184, 126213276, 252426552]

約数ペア:

[(1, 252426552), (2, 126213276), (3, 84142184), (4, 63106638), (6, 42071092), (7, 36060936), (8, 31553319), (12, 21035546), (14, 18030468), (19, 13285608), (21, 12020312), (24, 10517773), (28, 9015234), (31, 8142792), (38, 6642804), (42, 6010156), (56, 4507617), (57, 4428536), (62, 4071396), (76, 3321402), (84, 3005078), (93, 2714264), (114, 2214268), (124, 2035698), (133, 1897944), (152, 1660701), (168, 1502539), (186, 1357132), (217, 1163256), (228, 1107134), (248, 1017849), (266, 948972), (372, 678566), (399, 632648), (434, 581628), (456, 553567), (532, 474486), (589, 428568), (651, 387752), (744, 339283), (798, 316324), (868, 290814), (1064, 237243), (1178, 214284), (1302, 193876), (1596, 158162), (1736, 145407), (1767, 142856), (2356, 107142), (2551, 98952), (2604, 96938), (3192, 79081), (3534, 71428), (4123, 61224), (4712, 53571), (5102, 49476), (5208, 48469), (7068, 35714), (7653, 32984), (8246, 30612), (10204, 24738), (12369, 20408), (14136, 17857), (15306, 16492)]