279915456

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{31019}}^1$

素因数の和:31081

約数の個数: 56

約数和(自身を含む): 756391680

約数和(自身を除く): 476476224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 31019, 62038, 93057, 124076, 186114, 248152, 372228, 496304, 744456, 992608, 1457893, 1488912, 1985216, 2915786, 2977824, 4373679, 5831572, 5955648, 8747358, 11663144, 17494716, 23326288, 34989432, 46652576, 69978864, 93305152, 139957728, 279915456]

約数ペア:

[(1, 279915456), (2, 139957728), (3, 93305152), (4, 69978864), (6, 46652576), (8, 34989432), (12, 23326288), (16, 17494716), (24, 11663144), (32, 8747358), (47, 5955648), (48, 5831572), (64, 4373679), (94, 2977824), (96, 2915786), (141, 1985216), (188, 1488912), (192, 1457893), (282, 992608), (376, 744456), (564, 496304), (752, 372228), (1128, 248152), (1504, 186114), (2256, 124076), (3008, 93057), (4512, 62038), (9024, 31019)]