3996503136

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{447637}}^1$

素因数の和:447684

約数の個数: 72

約数和(自身を含む): 11731696704

約数和(自身を除く): 7735193568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 447637, 895274, 1342911, 1790548, 2685822, 3581096, 4028733, 5371644, 7162192, 8057466, 10743288, 13876747, 14324384, 16114932, 21486576, 27753494, 32229864, 41630241, 42973152, 55506988, 64459728, 83260482, 111013976, 124890723, 128919456, 166520964, 222027952, 249781446, 333041928, 444055904, 499562892, 666083856, 999125784, 1332167712, 1998251568, 3996503136]

約数ペア:

[(1, 3996503136), (2, 1998251568), (3, 1332167712), (4, 999125784), (6, 666083856), (8, 499562892), (9, 444055904), (12, 333041928), (16, 249781446), (18, 222027952), (24, 166520964), (31, 128919456), (32, 124890723), (36, 111013976), (48, 83260482), (62, 64459728), (72, 55506988), (93, 42973152), (96, 41630241), (124, 32229864), (144, 27753494), (186, 21486576), (248, 16114932), (279, 14324384), (288, 13876747), (372, 10743288), (496, 8057466), (558, 7162192), (744, 5371644), (992, 4028733), (1116, 3581096), (1488, 2685822), (2232, 1790548), (2976, 1342911), (4464, 895274), (8928, 447637)]