228550504

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 554400000

約数和(自身を除く): 325849496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 149, 172, 182, 196, 298, 301, 343, 344, 364, 392, 559, 596, 602, 637, 686, 728, 1043, 1118, 1192, 1204, 1274, 1372, 1937, 2086, 2107, 2236, 2408, 2548, 2744, 3874, 3913, 4172, 4214, 4459, 4472, 5096, 6407, 7301, 7748, 7826, 8344, 8428, 8918, 12814, 13559, 14602, 14749, 15496, 15652, 16856, 17836, 25628, 27118, 27391, 29204, 29498, 31304, 35672, 44849, 51107, 51256, 54236, 54782, 58408, 58996, 83291, 89698, 94913, 102214, 108472, 109564, 117992, 166582, 179396, 189826, 191737, 204428, 219128, 313943, 333164, 358792, 379652, 383474, 408856, 583037, 627886, 664391, 666328, 759304, 766948, 1166074, 1255772, 1328782, 1533896, 2197601, 2332148, 2511544, 2657564, 4081259, 4395202, 4664296, 5315128, 8162518, 8790404, 16325036, 17580808, 28568813, 32650072, 57137626, 114275252, 228550504]

約数ペア:

[(1, 228550504), (2, 114275252), (4, 57137626), (7, 32650072), (8, 28568813), (13, 17580808), (14, 16325036), (26, 8790404), (28, 8162518), (43, 5315128), (49, 4664296), (52, 4395202), (56, 4081259), (86, 2657564), (91, 2511544), (98, 2332148), (104, 2197601), (149, 1533896), (172, 1328782), (182, 1255772), (196, 1166074), (298, 766948), (301, 759304), (343, 666328), (344, 664391), (364, 627886), (392, 583037), (559, 408856), (596, 383474), (602, 379652), (637, 358792), (686, 333164), (728, 313943), (1043, 219128), (1118, 204428), (1192, 191737), (1204, 189826), (1274, 179396), (1372, 166582), (1937, 117992), (2086, 109564), (2107, 108472), (2236, 102214), (2408, 94913), (2548, 89698), (2744, 83291), (3874, 58996), (3913, 58408), (4172, 54782), (4214, 54236), (4459, 51256), (4472, 51107), (5096, 44849), (6407, 35672), (7301, 31304), (7748, 29498), (7826, 29204), (8344, 27391), (8428, 27118), (8918, 25628), (12814, 17836), (13559, 16856), (14602, 15652), (14749, 15496)]