303640672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 689925600

約数和(自身を除く): 386284928

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 493, 544, 551, 608, 646, 928, 986, 1013, 1102, 1292, 1972, 2026, 2204, 2584, 3944, 4052, 4408, 5168, 7888, 8104, 8816, 9367, 10336, 15776, 16208, 17221, 17632, 18734, 19247, 29377, 32416, 34442, 37468, 38494, 58754, 68884, 74936, 76988, 117508, 137768, 149872, 153976, 235016, 275536, 299744, 307952, 327199, 470032, 499409, 551072, 558163, 615904, 654398, 940064, 998818, 1116326, 1308796, 1997636, 2232652, 2617592, 3995272, 4465304, 5235184, 7990544, 8930608, 9488771, 10470368, 15981088, 17861216, 18977542, 37955084, 75910168, 151820336, 303640672]

約数ペア:

[(1, 303640672), (2, 151820336), (4, 75910168), (8, 37955084), (16, 18977542), (17, 17861216), (19, 15981088), (29, 10470368), (32, 9488771), (34, 8930608), (38, 7990544), (58, 5235184), (68, 4465304), (76, 3995272), (116, 2617592), (136, 2232652), (152, 1997636), (232, 1308796), (272, 1116326), (304, 998818), (323, 940064), (464, 654398), (493, 615904), (544, 558163), (551, 551072), (608, 499409), (646, 470032), (928, 327199), (986, 307952), (1013, 299744), (1102, 275536), (1292, 235016), (1972, 153976), (2026, 149872), (2204, 137768), (2584, 117508), (3944, 76988), (4052, 74936), (4408, 68884), (5168, 58754), (7888, 38494), (8104, 37468), (8816, 34442), (9367, 32416), (10336, 29377), (15776, 19247), (16208, 18734), (17221, 17632)]