242693904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 684732960

約数和(自身を除く): 442039056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 71, 102, 118, 136, 142, 177, 204, 213, 236, 272, 284, 354, 408, 426, 472, 568, 708, 816, 852, 944, 1003, 1136, 1207, 1416, 1704, 2006, 2414, 2832, 3009, 3408, 3621, 4012, 4189, 4828, 5041, 6018, 7242, 8024, 8378, 9656, 10082, 12036, 12567, 14484, 15123, 16048, 16756, 19312, 20164, 24072, 25134, 28968, 30246, 33512, 40328, 48144, 50268, 57936, 60492, 67024, 71213, 80656, 85697, 100536, 120984, 142426, 171394, 201072, 213639, 241968, 257091, 284852, 297419, 342788, 427278, 514182, 569704, 594838, 685576, 854556, 892257, 1028364, 1139408, 1189676, 1371152, 1709112, 1784514, 2056728, 2379352, 3418224, 3569028, 4113456, 4758704, 5056123, 7138056, 10112246, 14276112, 15168369, 20224492, 30336738, 40448984, 60673476, 80897968, 121346952, 242693904]

約数ペア:

[(1, 242693904), (2, 121346952), (3, 80897968), (4, 60673476), (6, 40448984), (8, 30336738), (12, 20224492), (16, 15168369), (17, 14276112), (24, 10112246), (34, 7138056), (48, 5056123), (51, 4758704), (59, 4113456), (68, 3569028), (71, 3418224), (102, 2379352), (118, 2056728), (136, 1784514), (142, 1709112), (177, 1371152), (204, 1189676), (213, 1139408), (236, 1028364), (272, 892257), (284, 854556), (354, 685576), (408, 594838), (426, 569704), (472, 514182), (568, 427278), (708, 342788), (816, 297419), (852, 284852), (944, 257091), (1003, 241968), (1136, 213639), (1207, 201072), (1416, 171394), (1704, 142426), (2006, 120984), (2414, 100536), (2832, 85697), (3009, 80656), (3408, 71213), (3621, 67024), (4012, 60492), (4189, 57936), (4828, 50268), (5041, 48144), (6018, 40328), (7242, 33512), (8024, 30246), (8378, 28968), (9656, 25134), (10082, 24072), (12036, 20164), (12567, 19312), (14484, 16756), (15123, 16048)]