329659648

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 701991360

約数和(自身を除く): 372331712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 256, 272, 359, 422, 544, 718, 844, 1088, 1436, 1688, 2176, 2872, 3376, 3587, 4352, 5744, 6103, 6752, 7174, 11488, 12206, 13504, 14348, 22976, 24412, 27008, 28696, 45952, 48824, 54016, 57392, 75749, 91904, 97648, 114784, 151498, 195296, 229568, 302996, 390592, 459136, 605992, 781184, 918272, 1211984, 1287733, 1562368, 2423968, 2575466, 4847936, 5150932, 9695872, 10301864, 19391744, 20603728, 41207456, 82414912, 164829824, 329659648]

約数ペア:

[(1, 329659648), (2, 164829824), (4, 82414912), (8, 41207456), (16, 20603728), (17, 19391744), (32, 10301864), (34, 9695872), (64, 5150932), (68, 4847936), (128, 2575466), (136, 2423968), (211, 1562368), (256, 1287733), (272, 1211984), (359, 918272), (422, 781184), (544, 605992), (718, 459136), (844, 390592), (1088, 302996), (1436, 229568), (1688, 195296), (2176, 151498), (2872, 114784), (3376, 97648), (3587, 91904), (4352, 75749), (5744, 57392), (6103, 54016), (6752, 48824), (7174, 45952), (11488, 28696), (12206, 27008), (13504, 24412), (14348, 22976)]