389441736

素因数分解:

$2^3\times 3^3\times {\mathrm{461}}^1\times {\mathrm{3911}}^1$

素因数の和:4387

約数の個数: 64

約数和(自身を含む): 1084406400

約数和(自身を除く): 694964664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 461, 922, 1383, 1844, 2766, 3688, 3911, 4149, 5532, 7822, 8298, 11064, 11733, 12447, 15644, 16596, 23466, 24894, 31288, 33192, 35199, 46932, 49788, 70398, 93864, 99576, 105597, 140796, 211194, 281592, 422388, 844776, 1802971, 3605942, 5408913, 7211884, 10817826, 14423768, 16226739, 21635652, 32453478, 43271304, 48680217, 64906956, 97360434, 129813912, 194720868, 389441736]

約数ペア:

[(1, 389441736), (2, 194720868), (3, 129813912), (4, 97360434), (6, 64906956), (8, 48680217), (9, 43271304), (12, 32453478), (18, 21635652), (24, 16226739), (27, 14423768), (36, 10817826), (54, 7211884), (72, 5408913), (108, 3605942), (216, 1802971), (461, 844776), (922, 422388), (1383, 281592), (1844, 211194), (2766, 140796), (3688, 105597), (3911, 99576), (4149, 93864), (5532, 70398), (7822, 49788), (8298, 46932), (11064, 35199), (11733, 33192), (12447, 31288), (15644, 24894), (16596, 23466)]