1888432416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{504389}}^1$

素因数の和:504418

約数の個数: 72

約数和(自身を含む): 5783335740

約数和(自身を除く): 3894903324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 504389, 1008778, 1513167, 2017556, 3026334, 4035112, 4539501, 6052668, 6557057, 8070224, 9079002, 12105336, 13114114, 16140448, 18158004, 19671171, 24210672, 26228228, 36316008, 39342342, 48421344, 52456456, 59013513, 72632016, 78684684, 104912912, 118027026, 145264032, 157369368, 209825824, 236054052, 314738736, 472108104, 629477472, 944216208, 1888432416]

約数ペア:

[(1, 1888432416), (2, 944216208), (3, 629477472), (4, 472108104), (6, 314738736), (8, 236054052), (9, 209825824), (12, 157369368), (13, 145264032), (16, 118027026), (18, 104912912), (24, 78684684), (26, 72632016), (32, 59013513), (36, 52456456), (39, 48421344), (48, 39342342), (52, 36316008), (72, 26228228), (78, 24210672), (96, 19671171), (104, 18158004), (117, 16140448), (144, 13114114), (156, 12105336), (208, 9079002), (234, 8070224), (288, 6557057), (312, 6052668), (416, 4539501), (468, 4035112), (624, 3026334), (936, 2017556), (1248, 1513167), (1872, 1008778), (3744, 504389)]