304869885548

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{12539}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 544165776000

約数和(自身を除く): 239295890452

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 419, 652, 838, 1676, 12539, 14507, 25078, 29014, 37291, 50156, 58028, 68297, 74582, 136594, 149164, 273188, 1115971, 2043857, 2231942, 4087714, 4463884, 5253841, 6078433, 8175428, 10507682, 12156866, 21015364, 24313732, 181903273, 363806546, 467591849, 727613092, 856376083, 935183698, 1712752166, 1870367396, 3425504332, 76217471387, 152434942774, 304869885548]

約数ペア:

[(1, 304869885548), (2, 152434942774), (4, 76217471387), (89, 3425504332), (163, 1870367396), (178, 1712752166), (326, 935183698), (356, 856376083), (419, 727613092), (652, 467591849), (838, 363806546), (1676, 181903273), (12539, 24313732), (14507, 21015364), (25078, 12156866), (29014, 10507682), (37291, 8175428), (50156, 6078433), (58028, 5253841), (68297, 4463884), (74582, 4087714), (136594, 2231942), (149164, 2043857), (273188, 1115971)]