394449456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4594

約数の個数: 80

約数和(自身を含む): 1069931520

約数和(自身を除く): 675482064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 3658, 4493, 5487, 7316, 8986, 10974, 13479, 14632, 17972, 21948, 26958, 29264, 35944, 43896, 53916, 71888, 87792, 107832, 139283, 215664, 265087, 278566, 417849, 530174, 557132, 795261, 835698, 1060348, 1114264, 1590522, 1671396, 2120696, 2228528, 3181044, 3342792, 4241392, 6362088, 6685584, 8217697, 12724176, 16435394, 24653091, 32870788, 49306182, 65741576, 98612364, 131483152, 197224728, 394449456]

約数ペア:

[(1, 394449456), (2, 197224728), (3, 131483152), (4, 98612364), (6, 65741576), (8, 49306182), (12, 32870788), (16, 24653091), (24, 16435394), (31, 12724176), (48, 8217697), (59, 6685584), (62, 6362088), (93, 4241392), (118, 3342792), (124, 3181044), (177, 2228528), (186, 2120696), (236, 1671396), (248, 1590522), (354, 1114264), (372, 1060348), (472, 835698), (496, 795261), (708, 557132), (744, 530174), (944, 417849), (1416, 278566), (1488, 265087), (1829, 215664), (2832, 139283), (3658, 107832), (4493, 87792), (5487, 71888), (7316, 53916), (8986, 43896), (10974, 35944), (13479, 29264), (14632, 26958), (17972, 21948)]