320170104

素因数分解:

$2^3\times 3^3\times {\mathrm{379}}^1\times {\mathrm{3911}}^1$

素因数の和:4305

約数の個数: 64

約数和(自身を含む): 891936000

約数和(自身を除く): 571765896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 758, 1137, 1516, 2274, 3032, 3411, 3911, 4548, 6822, 7822, 9096, 10233, 11733, 13644, 15644, 20466, 23466, 27288, 31288, 35199, 40932, 46932, 70398, 81864, 93864, 105597, 140796, 211194, 281592, 422388, 844776, 1482269, 2964538, 4446807, 5929076, 8893614, 11858152, 13340421, 17787228, 26680842, 35574456, 40021263, 53361684, 80042526, 106723368, 160085052, 320170104]

約数ペア:

[(1, 320170104), (2, 160085052), (3, 106723368), (4, 80042526), (6, 53361684), (8, 40021263), (9, 35574456), (12, 26680842), (18, 17787228), (24, 13340421), (27, 11858152), (36, 8893614), (54, 5929076), (72, 4446807), (108, 2964538), (216, 1482269), (379, 844776), (758, 422388), (1137, 281592), (1516, 211194), (2274, 140796), (3032, 105597), (3411, 93864), (3911, 81864), (4548, 70398), (6822, 46932), (7822, 40932), (9096, 35199), (10233, 31288), (11733, 27288), (13644, 23466), (15644, 20466)]