31047944208

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1\times {\mathrm{4201}}^1$

素因数の和:6240

約数の個数: 80

約数和(自身を含む): 81283488000

約数和(自身を除く): 50235543792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 1949, 3792, 3898, 4201, 5847, 7796, 8402, 11694, 12603, 15592, 16804, 23388, 25206, 31184, 33608, 46776, 50412, 67216, 93552, 100824, 153971, 201648, 307942, 331879, 461913, 615884, 663758, 923826, 995637, 1231768, 1327516, 1847652, 1991274, 2463536, 2655032, 3695304, 3982548, 5310064, 7390608, 7965096, 8187749, 15930192, 16375498, 24563247, 32750996, 49126494, 65501992, 98252988, 131003984, 196505976, 393011952, 646832171, 1293664342, 1940496513, 2587328684, 3880993026, 5174657368, 7761986052, 10349314736, 15523972104, 31047944208]

約数ペア:

[(1, 31047944208), (2, 15523972104), (3, 10349314736), (4, 7761986052), (6, 5174657368), (8, 3880993026), (12, 2587328684), (16, 1940496513), (24, 1293664342), (48, 646832171), (79, 393011952), (158, 196505976), (237, 131003984), (316, 98252988), (474, 65501992), (632, 49126494), (948, 32750996), (1264, 24563247), (1896, 16375498), (1949, 15930192), (3792, 8187749), (3898, 7965096), (4201, 7390608), (5847, 5310064), (7796, 3982548), (8402, 3695304), (11694, 2655032), (12603, 2463536), (15592, 1991274), (16804, 1847652), (23388, 1327516), (25206, 1231768), (31184, 995637), (33608, 923826), (46776, 663758), (50412, 615884), (67216, 461913), (93552, 331879), (100824, 307942), (153971, 201648)]