868559488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 1871765280

約数和(自身を除く): 1003205792

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 307, 368, 496, 614, 713, 736, 961, 992, 1228, 1426, 1472, 1922, 1984, 2456, 2852, 2944, 3844, 3968, 4912, 5704, 7061, 7688, 9517, 9824, 11408, 14122, 15376, 19034, 19648, 22103, 22816, 28244, 30752, 38068, 39296, 44206, 45632, 56488, 61504, 76136, 88412, 91264, 112976, 123008, 152272, 176824, 218891, 225952, 295027, 304544, 353648, 437782, 451904, 590054, 609088, 707296, 875564, 903808, 1180108, 1218176, 1414592, 1751128, 2360216, 2829184, 3502256, 4720432, 6785621, 7004512, 9440864, 13571242, 14009024, 18881728, 27142484, 28018048, 37763456, 54284968, 108569936, 217139872, 434279744, 868559488]

約数ペア:

[(1, 868559488), (2, 434279744), (4, 217139872), (8, 108569936), (16, 54284968), (23, 37763456), (31, 28018048), (32, 27142484), (46, 18881728), (62, 14009024), (64, 13571242), (92, 9440864), (124, 7004512), (128, 6785621), (184, 4720432), (248, 3502256), (307, 2829184), (368, 2360216), (496, 1751128), (614, 1414592), (713, 1218176), (736, 1180108), (961, 903808), (992, 875564), (1228, 707296), (1426, 609088), (1472, 590054), (1922, 451904), (1984, 437782), (2456, 353648), (2852, 304544), (2944, 295027), (3844, 225952), (3968, 218891), (4912, 176824), (5704, 152272), (7061, 123008), (7688, 112976), (9517, 91264), (9824, 88412), (11408, 76136), (14122, 61504), (15376, 56488), (19034, 45632), (19648, 44206), (22103, 39296), (22816, 38068), (28244, 30752)]