7156685704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 17004556800

約数和(自身を除く): 9847871096

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 461, 476, 644, 709, 782, 922, 952, 1288, 1418, 1564, 1844, 2737, 2836, 3128, 3227, 3688, 4963, 5474, 5672, 6454, 7837, 9926, 10603, 10948, 12053, 12908, 15674, 16307, 19852, 21206, 21896, 24106, 25816, 31348, 32614, 39704, 42412, 48212, 54859, 62696, 65228, 74221, 84371, 84824, 96424, 109718, 114149, 130456, 148442, 168742, 180251, 219436, 228298, 277219, 296884, 326849, 337484, 360502, 438872, 456596, 554438, 593768, 653698, 674968, 721004, 913192, 1108876, 1261757, 1307396, 1442008, 1940533, 2217752, 2287943, 2523514, 2614792, 3881066, 4575886, 5047028, 5556433, 7517527, 7762132, 9151772, 10094056, 11112866, 15035054, 15524264, 18303544, 22225732, 30070108, 38895031, 44451464, 52622689, 60140216, 77790062, 105245378, 127797959, 155580124, 210490756, 255595918, 311160248, 420981512, 511191836, 894585713, 1022383672, 1789171426, 3578342852, 7156685704]

約数ペア:

[(1, 7156685704), (2, 3578342852), (4, 1789171426), (7, 1022383672), (8, 894585713), (14, 511191836), (17, 420981512), (23, 311160248), (28, 255595918), (34, 210490756), (46, 155580124), (56, 127797959), (68, 105245378), (92, 77790062), (119, 60140216), (136, 52622689), (161, 44451464), (184, 38895031), (238, 30070108), (322, 22225732), (391, 18303544), (461, 15524264), (476, 15035054), (644, 11112866), (709, 10094056), (782, 9151772), (922, 7762132), (952, 7517527), (1288, 5556433), (1418, 5047028), (1564, 4575886), (1844, 3881066), (2737, 2614792), (2836, 2523514), (3128, 2287943), (3227, 2217752), (3688, 1940533), (4963, 1442008), (5474, 1307396), (5672, 1261757), (6454, 1108876), (7837, 913192), (9926, 721004), (10603, 674968), (10948, 653698), (12053, 593768), (12908, 554438), (15674, 456596), (16307, 438872), (19852, 360502), (21206, 337484), (21896, 326849), (24106, 296884), (25816, 277219), (31348, 228298), (32614, 219436), (39704, 180251), (42412, 168742), (48212, 148442), (54859, 130456), (62696, 114149), (65228, 109718), (74221, 96424), (84371, 84824)]