305480504

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 693781200

約数和(自身を除く): 388300696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 83, 98, 164, 166, 196, 229, 287, 328, 332, 392, 458, 574, 581, 664, 916, 1148, 1162, 1603, 1832, 2009, 2296, 2324, 3206, 3403, 4018, 4067, 4648, 6412, 6806, 8036, 8134, 9389, 11221, 12824, 13612, 16072, 16268, 18778, 19007, 22442, 23821, 27224, 32536, 37556, 38014, 44884, 47642, 65723, 75112, 76028, 89768, 95284, 131446, 133049, 152056, 166747, 190568, 262892, 266098, 333494, 460061, 525784, 532196, 666988, 779287, 920122, 931343, 1064392, 1333976, 1558574, 1840244, 1862686, 3117148, 3680488, 3725372, 5455009, 6234296, 7450744, 10910018, 21820036, 38185063, 43640072, 76370126, 152740252, 305480504]

約数ペア:

[(1, 305480504), (2, 152740252), (4, 76370126), (7, 43640072), (8, 38185063), (14, 21820036), (28, 10910018), (41, 7450744), (49, 6234296), (56, 5455009), (82, 3725372), (83, 3680488), (98, 3117148), (164, 1862686), (166, 1840244), (196, 1558574), (229, 1333976), (287, 1064392), (328, 931343), (332, 920122), (392, 779287), (458, 666988), (574, 532196), (581, 525784), (664, 460061), (916, 333494), (1148, 266098), (1162, 262892), (1603, 190568), (1832, 166747), (2009, 152056), (2296, 133049), (2324, 131446), (3206, 95284), (3403, 89768), (4018, 76028), (4067, 75112), (4648, 65723), (6412, 47642), (6806, 44884), (8036, 38014), (8134, 37556), (9389, 32536), (11221, 27224), (12824, 23821), (13612, 22442), (16072, 19007), (16268, 18778)]