260493912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 845332800

約数和(自身を除く): 584838888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 61, 63, 72, 74, 84, 111, 122, 126, 148, 168, 183, 222, 229, 244, 252, 259, 296, 333, 366, 427, 444, 458, 488, 504, 518, 549, 666, 687, 732, 777, 854, 888, 916, 1036, 1098, 1281, 1332, 1374, 1464, 1554, 1603, 1708, 1832, 2061, 2072, 2196, 2257, 2331, 2562, 2664, 2748, 3108, 3206, 3416, 3843, 4122, 4392, 4514, 4662, 4809, 5124, 5496, 6216, 6412, 6771, 7686, 8244, 8473, 9028, 9324, 9618, 10248, 12824, 13542, 13969, 14427, 15372, 15799, 16488, 16946, 18056, 18648, 19236, 20313, 25419, 27084, 27938, 28854, 30744, 31598, 33892, 38472, 40626, 41907, 47397, 50838, 54168, 55876, 57708, 59311, 63196, 67784, 76257, 81252, 83814, 94794, 97783, 101676, 111752, 115416, 118622, 125721, 126392, 142191, 152514, 162504, 167628, 177933, 189588, 195566, 203352, 237244, 251442, 284382, 293349, 305028, 335256, 355866, 379176, 391132, 474488, 502884, 516853, 533799, 568764, 586698, 610056, 711732, 782264, 880047, 1005768, 1033706, 1067598, 1137528, 1173396, 1423464, 1550559, 1760094, 2067412, 2135196, 2346792, 3101118, 3520188, 3617971, 4134824, 4270392, 4651677, 6202236, 7040376, 7235942, 9303354, 10853913, 12404472, 14471884, 18606708, 21707826, 28943768, 32561739, 37213416, 43415652, 65123478, 86831304, 130246956, 260493912]

約数ペア:

[(1, 260493912), (2, 130246956), (3, 86831304), (4, 65123478), (6, 43415652), (7, 37213416), (8, 32561739), (9, 28943768), (12, 21707826), (14, 18606708), (18, 14471884), (21, 12404472), (24, 10853913), (28, 9303354), (36, 7235942), (37, 7040376), (42, 6202236), (56, 4651677), (61, 4270392), (63, 4134824), (72, 3617971), (74, 3520188), (84, 3101118), (111, 2346792), (122, 2135196), (126, 2067412), (148, 1760094), (168, 1550559), (183, 1423464), (222, 1173396), (229, 1137528), (244, 1067598), (252, 1033706), (259, 1005768), (296, 880047), (333, 782264), (366, 711732), (427, 610056), (444, 586698), (458, 568764), (488, 533799), (504, 516853), (518, 502884), (549, 474488), (666, 391132), (687, 379176), (732, 355866), (777, 335256), (854, 305028), (888, 293349), (916, 284382), (1036, 251442), (1098, 237244), (1281, 203352), (1332, 195566), (1374, 189588), (1464, 177933), (1554, 167628), (1603, 162504), (1708, 152514), (1832, 142191), (2061, 126392), (2072, 125721), (2196, 118622), (2257, 115416), (2331, 111752), (2562, 101676), (2664, 97783), (2748, 94794), (3108, 83814), (3206, 81252), (3416, 76257), (3843, 67784), (4122, 63196), (4392, 59311), (4514, 57708), (4662, 55876), (4809, 54168), (5124, 50838), (5496, 47397), (6216, 41907), (6412, 40626), (6771, 38472), (7686, 33892), (8244, 31598), (8473, 30744), (9028, 28854), (9324, 27938), (9618, 27084), (10248, 25419), (12824, 20313), (13542, 19236), (13969, 18648), (14427, 18056), (15372, 16946), (15799, 16488)]