279249868864

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{86161}}^1$

素因数の和:86831

約数の個数: 56

約数和(自身を含む): 561354046200

約数和(自身を除く): 282104177336

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 569, 712, 1138, 1424, 2276, 2848, 4552, 5696, 9104, 18208, 36416, 50641, 86161, 101282, 172322, 202564, 344644, 405128, 689288, 810256, 1378576, 1620512, 2757152, 3241024, 5514304, 7668329, 15336658, 30673316, 49025609, 61346632, 98051218, 122693264, 196102436, 245386528, 392204872, 490773056, 784409744, 1568819488, 3137638976, 4363279201, 8726558402, 17453116804, 34906233608, 69812467216, 139624934432, 279249868864]

約数ペア:

[(1, 279249868864), (2, 139624934432), (4, 69812467216), (8, 34906233608), (16, 17453116804), (32, 8726558402), (64, 4363279201), (89, 3137638976), (178, 1568819488), (356, 784409744), (569, 490773056), (712, 392204872), (1138, 245386528), (1424, 196102436), (2276, 122693264), (2848, 98051218), (4552, 61346632), (5696, 49025609), (9104, 30673316), (18208, 15336658), (36416, 7668329), (50641, 5514304), (86161, 3241024), (101282, 2757152), (172322, 1620512), (202564, 1378576), (344644, 810256), (405128, 689288)]