1557338112

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7720

約数の個数: 144

約数和(自身を含む): 4907415240

約数和(自身を除く): 3350077128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2048, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6144, 6336, 7681, 8448, 9216, 11264, 12672, 15362, 16896, 18432, 22528, 23043, 25344, 30724, 33792, 46086, 50688, 61448, 67584, 69129, 84491, 92172, 101376, 122896, 138258, 168982, 184344, 202752, 245792, 253473, 276516, 337964, 368688, 491584, 506946, 553032, 675928, 737376, 760419, 983168, 1013892, 1106064, 1351856, 1474752, 1520838, 1966336, 2027784, 2212128, 2703712, 2949504, 3041676, 3932672, 4055568, 4424256, 5407424, 5899008, 6083352, 7865344, 8111136, 8848512, 10814848, 11798016, 12166704, 15730688, 16222272, 17697024, 21629696, 23596032, 24333408, 32444544, 35394048, 43259392, 47192064, 48666816, 64889088, 70788096, 86518784, 97333632, 129778176, 141576192, 173037568, 194667264, 259556352, 389334528, 519112704, 778669056, 1557338112]

約数ペア:

[(1, 1557338112), (2, 778669056), (3, 519112704), (4, 389334528), (6, 259556352), (8, 194667264), (9, 173037568), (11, 141576192), (12, 129778176), (16, 97333632), (18, 86518784), (22, 70788096), (24, 64889088), (32, 48666816), (33, 47192064), (36, 43259392), (44, 35394048), (48, 32444544), (64, 24333408), (66, 23596032), (72, 21629696), (88, 17697024), (96, 16222272), (99, 15730688), (128, 12166704), (132, 11798016), (144, 10814848), (176, 8848512), (192, 8111136), (198, 7865344), (256, 6083352), (264, 5899008), (288, 5407424), (352, 4424256), (384, 4055568), (396, 3932672), (512, 3041676), (528, 2949504), (576, 2703712), (704, 2212128), (768, 2027784), (792, 1966336), (1024, 1520838), (1056, 1474752), (1152, 1351856), (1408, 1106064), (1536, 1013892), (1584, 983168), (2048, 760419), (2112, 737376), (2304, 675928), (2816, 553032), (3072, 506946), (3168, 491584), (4224, 368688), (4608, 337964), (5632, 276516), (6144, 253473), (6336, 245792), (7681, 202752), (8448, 184344), (9216, 168982), (11264, 138258), (12672, 122896), (15362, 101376), (16896, 92172), (18432, 84491), (22528, 69129), (23043, 67584), (25344, 61448), (30724, 50688), (33792, 46086)]