218216068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8740

約数の個数: 48

約数和(自身を含む): 466099200

約数和(自身を除く): 247883132

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 8669, 12586, 17338, 25172, 34676, 60683, 121366, 242732, 251401, 268739, 502802, 537478, 1005604, 1074956, 1759807, 1881173, 3519614, 3762346, 7039228, 7524692, 7793431, 15586862, 31173724, 54554017, 109108034, 218216068]

約数ペア:

[(1, 218216068), (2, 109108034), (4, 54554017), (7, 31173724), (14, 15586862), (28, 7793431), (29, 7524692), (31, 7039228), (58, 3762346), (62, 3519614), (116, 1881173), (124, 1759807), (203, 1074956), (217, 1005604), (406, 537478), (434, 502802), (812, 268739), (868, 251401), (899, 242732), (1798, 121366), (3596, 60683), (6293, 34676), (8669, 25172), (12586, 17338)]