1608996816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6211}}^1$

素因数の和:6489

約数の個数: 120

約数和(自身を含む): 5167091904

約数和(自身を除く): 3558095088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 771, 1008, 1028, 1542, 1799, 2056, 2313, 3084, 3598, 4112, 4626, 5397, 6168, 6211, 7196, 9252, 10794, 12336, 12422, 14392, 16191, 18504, 18633, 21588, 24844, 28784, 32382, 37008, 37266, 43176, 43477, 49688, 55899, 64764, 74532, 86352, 86954, 99376, 111798, 129528, 130431, 149064, 173908, 223596, 259056, 260862, 298128, 347816, 391293, 447192, 521724, 695632, 782586, 894384, 1043448, 1565172, 1596227, 2086896, 3130344, 3192454, 4788681, 6260688, 6384908, 9577362, 11173589, 12769816, 14366043, 19154724, 22347178, 25539632, 28732086, 33520767, 38309448, 44694356, 57464172, 67041534, 76618896, 89388712, 100562301, 114928344, 134083068, 178777424, 201124602, 229856688, 268166136, 402249204, 536332272, 804498408, 1608996816]

約数ペア:

[(1, 1608996816), (2, 804498408), (3, 536332272), (4, 402249204), (6, 268166136), (7, 229856688), (8, 201124602), (9, 178777424), (12, 134083068), (14, 114928344), (16, 100562301), (18, 89388712), (21, 76618896), (24, 67041534), (28, 57464172), (36, 44694356), (42, 38309448), (48, 33520767), (56, 28732086), (63, 25539632), (72, 22347178), (84, 19154724), (112, 14366043), (126, 12769816), (144, 11173589), (168, 9577362), (252, 6384908), (257, 6260688), (336, 4788681), (504, 3192454), (514, 3130344), (771, 2086896), (1008, 1596227), (1028, 1565172), (1542, 1043448), (1799, 894384), (2056, 782586), (2313, 695632), (3084, 521724), (3598, 447192), (4112, 391293), (4626, 347816), (5397, 298128), (6168, 260862), (6211, 259056), (7196, 223596), (9252, 173908), (10794, 149064), (12336, 130431), (12422, 129528), (14392, 111798), (16191, 99376), (18504, 86954), (18633, 86352), (21588, 74532), (24844, 64764), (28784, 55899), (32382, 49688), (37008, 43477), (37266, 43176)]