261458172

素因数分解:

$2^2\times 3^3\times {\mathrm{619}}^1\times {\mathrm{3911}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 679123200

約数和(自身を除く): 417665028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 619, 1238, 1857, 2476, 3714, 3911, 5571, 7428, 7822, 11142, 11733, 15644, 16713, 22284, 23466, 33426, 35199, 46932, 66852, 70398, 105597, 140796, 211194, 422388, 2420909, 4841818, 7262727, 9683636, 14525454, 21788181, 29050908, 43576362, 65364543, 87152724, 130729086, 261458172]

約数ペア:

[(1, 261458172), (2, 130729086), (3, 87152724), (4, 65364543), (6, 43576362), (9, 29050908), (12, 21788181), (18, 14525454), (27, 9683636), (36, 7262727), (54, 4841818), (108, 2420909), (619, 422388), (1238, 211194), (1857, 140796), (2476, 105597), (3714, 70398), (3911, 66852), (5571, 46932), (7428, 35199), (7822, 33426), (11142, 23466), (11733, 22284), (15644, 16713)]