644113152

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4666

約数の個数: 108

約数和(自身を含む): 1887993744

約数和(自身を除く): 1243880592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3904, 4392, 4583, 5856, 7808, 8784, 9166, 11712, 13749, 15616, 17568, 18332, 23424, 27498, 35136, 36664, 41247, 46848, 54996, 70272, 73328, 82494, 109992, 140544, 146656, 164988, 219984, 279563, 293312, 329976, 439968, 559126, 586624, 659952, 838689, 879936, 1118252, 1173248, 1319904, 1677378, 1759872, 2236504, 2516067, 2639808, 3354756, 3519744, 4473008, 5032134, 5279616, 6709512, 8946016, 10064268, 10559232, 13419024, 17892032, 20128536, 26838048, 35784064, 40257072, 53676096, 71568128, 80514144, 107352192, 161028288, 214704384, 322056576, 644113152]

約数ペア:

[(1, 644113152), (2, 322056576), (3, 214704384), (4, 161028288), (6, 107352192), (8, 80514144), (9, 71568128), (12, 53676096), (16, 40257072), (18, 35784064), (24, 26838048), (32, 20128536), (36, 17892032), (48, 13419024), (61, 10559232), (64, 10064268), (72, 8946016), (96, 6709512), (122, 5279616), (128, 5032134), (144, 4473008), (183, 3519744), (192, 3354756), (244, 2639808), (256, 2516067), (288, 2236504), (366, 1759872), (384, 1677378), (488, 1319904), (549, 1173248), (576, 1118252), (732, 879936), (768, 838689), (976, 659952), (1098, 586624), (1152, 559126), (1464, 439968), (1952, 329976), (2196, 293312), (2304, 279563), (2928, 219984), (3904, 164988), (4392, 146656), (4583, 140544), (5856, 109992), (7808, 82494), (8784, 73328), (9166, 70272), (11712, 54996), (13749, 46848), (15616, 41247), (17568, 36664), (18332, 35136), (23424, 27498)]