348045221090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{7481}}^1$

素因数の和:7800

約数の個数: 128

約数和(自身を含む): 744704409600

約数和(自身を除く): 396659188510

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 79, 94, 158, 179, 235, 329, 358, 395, 470, 553, 658, 790, 895, 1106, 1253, 1645, 1790, 2506, 2765, 3290, 3713, 5530, 6265, 7426, 7481, 8413, 12530, 14141, 14962, 16826, 18565, 25991, 28282, 37130, 37405, 42065, 51982, 52367, 58891, 70705, 74810, 84130, 98987, 104734, 117782, 129955, 141410, 197974, 259910, 261835, 294455, 351607, 494935, 523670, 588910, 590999, 664627, 703214, 989870, 1181998, 1329254, 1339099, 1758035, 2461249, 2678198, 2954995, 3323135, 3516070, 4136993, 4652389, 4922498, 5909990, 6646270, 6695495, 8273986, 9304778, 9373693, 12306245, 13390990, 18747386, 20684965, 23261945, 24612490, 27776953, 41369930, 46523890, 46868465, 55553906, 62937653, 93736930, 105788821, 125875306, 138884765, 194438671, 211577642, 277769530, 314688265, 388877342, 440563571, 528944105, 629376530, 740521747, 881127142, 972193355, 1057888210, 1481043494, 1944386710, 2202817855, 3702608735, 4405635710, 4972074587, 7405217470, 9944149174, 24860372935, 34804522109, 49720745870, 69609044218, 174022610545, 348045221090]

約数ペア:

[(1, 348045221090), (2, 174022610545), (5, 69609044218), (7, 49720745870), (10, 34804522109), (14, 24860372935), (35, 9944149174), (47, 7405217470), (70, 4972074587), (79, 4405635710), (94, 3702608735), (158, 2202817855), (179, 1944386710), (235, 1481043494), (329, 1057888210), (358, 972193355), (395, 881127142), (470, 740521747), (553, 629376530), (658, 528944105), (790, 440563571), (895, 388877342), (1106, 314688265), (1253, 277769530), (1645, 211577642), (1790, 194438671), (2506, 138884765), (2765, 125875306), (3290, 105788821), (3713, 93736930), (5530, 62937653), (6265, 55553906), (7426, 46868465), (7481, 46523890), (8413, 41369930), (12530, 27776953), (14141, 24612490), (14962, 23261945), (16826, 20684965), (18565, 18747386), (25991, 13390990), (28282, 12306245), (37130, 9373693), (37405, 9304778), (42065, 8273986), (51982, 6695495), (52367, 6646270), (58891, 5909990), (70705, 4922498), (74810, 4652389), (84130, 4136993), (98987, 3516070), (104734, 3323135), (117782, 2954995), (129955, 2678198), (141410, 2461249), (197974, 1758035), (259910, 1339099), (261835, 1329254), (294455, 1181998), (351607, 989870), (494935, 703214), (523670, 664627), (588910, 590999)]