538260534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 1377192960

約数和(自身を除く): 838932426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 263, 333, 439, 518, 526, 666, 777, 789, 878, 1317, 1554, 1578, 1841, 2331, 2367, 2634, 3073, 3682, 3951, 4662, 4734, 5523, 6146, 7902, 9219, 9731, 11046, 16243, 16569, 18438, 19462, 27657, 29193, 32486, 33138, 48729, 55314, 58386, 68117, 87579, 97458, 113701, 115457, 136234, 146187, 175158, 204351, 227402, 230914, 292374, 341103, 346371, 408702, 613053, 682206, 692742, 808199, 1023309, 1039113, 1226106, 1616398, 2046618, 2078226, 2424597, 4271909, 4849194, 7273791, 8543818, 12815727, 14547582, 25631454, 29903363, 38447181, 59806726, 76894362, 89710089, 179420178, 269130267, 538260534]

約数ペア:

[(1, 538260534), (2, 269130267), (3, 179420178), (6, 89710089), (7, 76894362), (9, 59806726), (14, 38447181), (18, 29903363), (21, 25631454), (37, 14547582), (42, 12815727), (63, 8543818), (74, 7273791), (111, 4849194), (126, 4271909), (222, 2424597), (259, 2078226), (263, 2046618), (333, 1616398), (439, 1226106), (518, 1039113), (526, 1023309), (666, 808199), (777, 692742), (789, 682206), (878, 613053), (1317, 408702), (1554, 346371), (1578, 341103), (1841, 292374), (2331, 230914), (2367, 227402), (2634, 204351), (3073, 175158), (3682, 146187), (3951, 136234), (4662, 115457), (4734, 113701), (5523, 97458), (6146, 87579), (7902, 68117), (9219, 58386), (9731, 55314), (11046, 48729), (16243, 33138), (16569, 32486), (18438, 29193), (19462, 27657)]