1906060544

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12707

約数の個数: 72

約数和(自身を含む): 4134439680

約数和(自身を除く): 2228379136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 12641, 18848, 25282, 37696, 50564, 75392, 101128, 150784, 202256, 240179, 391871, 404512, 480358, 783742, 809024, 960716, 1567484, 1618048, 1921432, 3134968, 3236096, 3842864, 6269936, 7445549, 7685728, 12539872, 14891098, 15371456, 25079744, 29782196, 30742912, 50159488, 59564392, 61485824, 100318976, 119128784, 238257568, 476515136, 953030272, 1906060544]

約数ペア:

[(1, 1906060544), (2, 953030272), (4, 476515136), (8, 238257568), (16, 119128784), (19, 100318976), (31, 61485824), (32, 59564392), (38, 50159488), (62, 30742912), (64, 29782196), (76, 25079744), (124, 15371456), (128, 14891098), (152, 12539872), (248, 7685728), (256, 7445549), (304, 6269936), (496, 3842864), (589, 3236096), (608, 3134968), (992, 1921432), (1178, 1618048), (1216, 1567484), (1984, 960716), (2356, 809024), (2432, 783742), (3968, 480358), (4712, 404512), (4864, 391871), (7936, 240179), (9424, 202256), (12641, 150784), (18848, 101128), (25282, 75392), (37696, 50564)]