375429964

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 860825728

約数和(自身を除く): 485395764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 97, 98, 124, 182, 194, 196, 217, 343, 364, 388, 403, 434, 637, 679, 686, 806, 868, 1261, 1274, 1358, 1372, 1519, 1612, 2401, 2522, 2548, 2716, 2821, 3007, 3038, 4459, 4753, 4802, 5044, 5642, 6014, 6076, 8827, 8918, 9506, 9604, 10633, 11284, 12028, 17654, 17836, 19012, 19747, 21049, 21266, 31213, 33271, 35308, 39091, 39494, 42098, 42532, 61789, 62426, 66542, 74431, 78182, 78988, 84196, 123578, 124852, 133084, 138229, 147343, 148862, 156364, 232897, 247156, 273637, 276458, 294686, 297724, 432523, 465794, 547274, 552916, 589372, 865046, 931588, 967603, 1031401, 1094548, 1730092, 1915459, 1935206, 2062802, 3027661, 3830918, 3870412, 4125604, 6055322, 7219807, 7661836, 12110644, 13408213, 14439614, 26816426, 28879228, 53632852, 93857491, 187714982, 375429964]

約数ペア:

[(1, 375429964), (2, 187714982), (4, 93857491), (7, 53632852), (13, 28879228), (14, 26816426), (26, 14439614), (28, 13408213), (31, 12110644), (49, 7661836), (52, 7219807), (62, 6055322), (91, 4125604), (97, 3870412), (98, 3830918), (124, 3027661), (182, 2062802), (194, 1935206), (196, 1915459), (217, 1730092), (343, 1094548), (364, 1031401), (388, 967603), (403, 931588), (434, 865046), (637, 589372), (679, 552916), (686, 547274), (806, 465794), (868, 432523), (1261, 297724), (1274, 294686), (1358, 276458), (1372, 273637), (1519, 247156), (1612, 232897), (2401, 156364), (2522, 148862), (2548, 147343), (2716, 138229), (2821, 133084), (3007, 124852), (3038, 123578), (4459, 84196), (4753, 78988), (4802, 78182), (5044, 74431), (5642, 66542), (6014, 62426), (6076, 61789), (8827, 42532), (8918, 42098), (9506, 39494), (9604, 39091), (10633, 35308), (11284, 33271), (12028, 31213), (17654, 21266), (17836, 21049), (19012, 19747)]