348530528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15493}}^1$

素因数の和:15559

約数の個数: 48

約数和(自身を含む): 741852720

約数和(自身を除く): 393322192

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 15493, 22496, 30986, 61972, 123944, 247888, 294367, 495776, 573241, 588734, 1146482, 1177468, 2292964, 2354936, 4585928, 4709872, 9171856, 9419744, 10891579, 18343712, 21783158, 43566316, 87132632, 174265264, 348530528]

約数ペア:

[(1, 348530528), (2, 174265264), (4, 87132632), (8, 43566316), (16, 21783158), (19, 18343712), (32, 10891579), (37, 9419744), (38, 9171856), (74, 4709872), (76, 4585928), (148, 2354936), (152, 2292964), (296, 1177468), (304, 1146482), (592, 588734), (608, 573241), (703, 495776), (1184, 294367), (1406, 247888), (2812, 123944), (5624, 61972), (11248, 30986), (15493, 22496)]