1790212908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{64891}}^1$

素因数の和:64939

約数の個数: 72

約数和(自身を含む): 4833156160

約数和(自身を除く): 3042943252

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9196, 13794, 27588, 64891, 129782, 194673, 259564, 389346, 713801, 778692, 1232929, 1427602, 2141403, 2465858, 2855204, 3698787, 4282806, 4931716, 7397574, 7851811, 8565612, 13562219, 14795148, 15703622, 23555433, 27124438, 31407244, 40686657, 47110866, 54248876, 81373314, 94221732, 149184409, 162746628, 298368818, 447553227, 596737636, 895106454, 1790212908]

約数ペア:

[(1, 1790212908), (2, 895106454), (3, 596737636), (4, 447553227), (6, 298368818), (11, 162746628), (12, 149184409), (19, 94221732), (22, 81373314), (33, 54248876), (38, 47110866), (44, 40686657), (57, 31407244), (66, 27124438), (76, 23555433), (114, 15703622), (121, 14795148), (132, 13562219), (209, 8565612), (228, 7851811), (242, 7397574), (363, 4931716), (418, 4282806), (484, 3698787), (627, 2855204), (726, 2465858), (836, 2141403), (1254, 1427602), (1452, 1232929), (2299, 778692), (2508, 713801), (4598, 389346), (6897, 259564), (9196, 194673), (13794, 129782), (27588, 64891)]