869876744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 1896048000

約数和(自身を除く): 1026171256

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 121, 178, 184, 242, 253, 356, 439, 484, 506, 712, 878, 968, 979, 1012, 1756, 1958, 2024, 2047, 2783, 3512, 3916, 4094, 4829, 5566, 7832, 8188, 9658, 10097, 10769, 11132, 16376, 19316, 20194, 21538, 22264, 22517, 38632, 39071, 40388, 43076, 45034, 53119, 78142, 80776, 86152, 90068, 106238, 111067, 156284, 180136, 212476, 222134, 247687, 312568, 424952, 429781, 444268, 495374, 859562, 888536, 898633, 990748, 1221737, 1719124, 1797266, 1981496, 2443474, 3438248, 3594532, 4727591, 4886948, 7189064, 9455182, 9773896, 9884963, 18910364, 19769926, 37820728, 39539852, 79079704, 108734593, 217469186, 434938372, 869876744]

約数ペア:

[(1, 869876744), (2, 434938372), (4, 217469186), (8, 108734593), (11, 79079704), (22, 39539852), (23, 37820728), (44, 19769926), (46, 18910364), (88, 9884963), (89, 9773896), (92, 9455182), (121, 7189064), (178, 4886948), (184, 4727591), (242, 3594532), (253, 3438248), (356, 2443474), (439, 1981496), (484, 1797266), (506, 1719124), (712, 1221737), (878, 990748), (968, 898633), (979, 888536), (1012, 859562), (1756, 495374), (1958, 444268), (2024, 429781), (2047, 424952), (2783, 312568), (3512, 247687), (3916, 222134), (4094, 212476), (4829, 180136), (5566, 156284), (7832, 111067), (8188, 106238), (9658, 90068), (10097, 86152), (10769, 80776), (11132, 78142), (16376, 53119), (19316, 45034), (20194, 43076), (21538, 40388), (22264, 39071), (22517, 38632)]