342502192

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 710079552

約数和(自身を除く): 367577360

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 103, 137, 148, 164, 206, 274, 296, 328, 412, 548, 592, 656, 824, 1096, 1517, 1648, 2192, 3034, 3811, 4223, 5069, 5617, 6068, 7622, 8446, 10138, 11234, 12136, 14111, 15244, 16892, 20276, 22468, 24272, 28222, 30488, 33784, 40552, 44936, 56444, 60976, 67568, 81104, 89872, 112888, 156251, 207829, 225776, 312502, 415658, 522107, 578551, 625004, 831316, 1044214, 1157102, 1250008, 1662632, 2088428, 2314204, 2500016, 3325264, 4176856, 4628408, 8353712, 9256816, 21406387, 42812774, 85625548, 171251096, 342502192]

約数ペア:

[(1, 342502192), (2, 171251096), (4, 85625548), (8, 42812774), (16, 21406387), (37, 9256816), (41, 8353712), (74, 4628408), (82, 4176856), (103, 3325264), (137, 2500016), (148, 2314204), (164, 2088428), (206, 1662632), (274, 1250008), (296, 1157102), (328, 1044214), (412, 831316), (548, 625004), (592, 578551), (656, 522107), (824, 415658), (1096, 312502), (1517, 225776), (1648, 207829), (2192, 156251), (3034, 112888), (3811, 89872), (4223, 81104), (5069, 67568), (5617, 60976), (6068, 56444), (7622, 44936), (8446, 40552), (10138, 33784), (11234, 30488), (12136, 28222), (14111, 24272), (15244, 22468), (16892, 20276)]