384386328

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^2\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 1052478180

約数和(自身を除く): 668091852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 331, 381, 508, 662, 762, 993, 1016, 1143, 1324, 1524, 1986, 2286, 2648, 2979, 3048, 3972, 4572, 5958, 7944, 9144, 11916, 16129, 23832, 32258, 42037, 48387, 64516, 84074, 96774, 126111, 129032, 145161, 168148, 193548, 252222, 290322, 336296, 378333, 387096, 504444, 580644, 756666, 1008888, 1161288, 1513332, 3026664, 5338699, 10677398, 16016097, 21354796, 32032194, 42709592, 48048291, 64064388, 96096582, 128128776, 192193164, 384386328]

約数ペア:

[(1, 384386328), (2, 192193164), (3, 128128776), (4, 96096582), (6, 64064388), (8, 48048291), (9, 42709592), (12, 32032194), (18, 21354796), (24, 16016097), (36, 10677398), (72, 5338699), (127, 3026664), (254, 1513332), (331, 1161288), (381, 1008888), (508, 756666), (662, 580644), (762, 504444), (993, 387096), (1016, 378333), (1143, 336296), (1324, 290322), (1524, 252222), (1986, 193548), (2286, 168148), (2648, 145161), (2979, 129032), (3048, 126111), (3972, 96774), (4572, 84074), (5958, 64516), (7944, 48387), (9144, 42037), (11916, 32258), (16129, 23832)]