418218112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 904780800

約数和(自身を除く): 486562688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1651, 1664, 1979, 2032, 3302, 3958, 4064, 6604, 7916, 8128, 13208, 15832, 16256, 25727, 26416, 31664, 51454, 52832, 63328, 102908, 105664, 126656, 205816, 211328, 251333, 253312, 411632, 502666, 823264, 1005332, 1646528, 2010664, 3267329, 3293056, 4021328, 6534658, 8042656, 13069316, 16085312, 26138632, 32170624, 52277264, 104554528, 209109056, 418218112]

約数ペア:

[(1, 418218112), (2, 209109056), (4, 104554528), (8, 52277264), (13, 32170624), (16, 26138632), (26, 16085312), (32, 13069316), (52, 8042656), (64, 6534658), (104, 4021328), (127, 3293056), (128, 3267329), (208, 2010664), (254, 1646528), (416, 1005332), (508, 823264), (832, 502666), (1016, 411632), (1651, 253312), (1664, 251333), (1979, 211328), (2032, 205816), (3302, 126656), (3958, 105664), (4064, 102908), (6604, 63328), (7916, 52832), (8128, 51454), (13208, 31664), (15832, 26416), (16256, 25727)]