1687669764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{68371}}^1$

素因数の和:68417

約数の個数: 72

約数和(自身を含む): 4583111904

約数和(自身を除く): 2895442140

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 4114, 6171, 8228, 12342, 24684, 68371, 136742, 205113, 273484, 410226, 752081, 820452, 1162307, 1504162, 2256243, 2324614, 3008324, 3486921, 4512486, 4649228, 6973842, 8272891, 9024972, 12785377, 13947684, 16545782, 24818673, 25570754, 33091564, 38356131, 49637346, 51141508, 76712262, 99274692, 140639147, 153424524, 281278294, 421917441, 562556588, 843834882, 1687669764]

約数ペア:

[(1, 1687669764), (2, 843834882), (3, 562556588), (4, 421917441), (6, 281278294), (11, 153424524), (12, 140639147), (17, 99274692), (22, 76712262), (33, 51141508), (34, 49637346), (44, 38356131), (51, 33091564), (66, 25570754), (68, 24818673), (102, 16545782), (121, 13947684), (132, 12785377), (187, 9024972), (204, 8272891), (242, 6973842), (363, 4649228), (374, 4512486), (484, 3486921), (561, 3008324), (726, 2324614), (748, 2256243), (1122, 1504162), (1452, 1162307), (2057, 820452), (2244, 752081), (4114, 410226), (6171, 273484), (8228, 205113), (12342, 136742), (24684, 68371)]