380702148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 955255392

約数和(自身を除く): 574553244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 163, 204, 214, 321, 326, 428, 489, 642, 652, 978, 1284, 1819, 1956, 2771, 3638, 5457, 5542, 7276, 8313, 10914, 11084, 11449, 16626, 17441, 21828, 22898, 33252, 34347, 34882, 45796, 52323, 68694, 69764, 104646, 137388, 194633, 209292, 296497, 389266, 583899, 592994, 778532, 889491, 1167798, 1185988, 1778982, 1866187, 2335596, 3557964, 3732374, 5598561, 7464748, 11197122, 22394244, 31725179, 63450358, 95175537, 126900716, 190351074, 380702148]

約数ペア:

[(1, 380702148), (2, 190351074), (3, 126900716), (4, 95175537), (6, 63450358), (12, 31725179), (17, 22394244), (34, 11197122), (51, 7464748), (68, 5598561), (102, 3732374), (107, 3557964), (163, 2335596), (204, 1866187), (214, 1778982), (321, 1185988), (326, 1167798), (428, 889491), (489, 778532), (642, 592994), (652, 583899), (978, 389266), (1284, 296497), (1819, 209292), (1956, 194633), (2771, 137388), (3638, 104646), (5457, 69764), (5542, 68694), (7276, 52323), (8313, 45796), (10914, 34882), (11084, 34347), (11449, 33252), (16626, 22898), (17441, 21828)]