396261792

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19379}}^1$

素因数の和:19466

約数の個数: 72

約数和(自身を含む): 1142799840

約数和(自身を除く): 746538048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 19379, 20448, 38758, 58137, 77516, 116274, 155032, 174411, 232548, 310064, 348822, 465096, 620128, 697644, 930192, 1375909, 1395288, 1860384, 2751818, 2790576, 4127727, 5503636, 5581152, 8255454, 11007272, 12383181, 16510908, 22014544, 24766362, 33021816, 44029088, 49532724, 66043632, 99065448, 132087264, 198130896, 396261792]

約数ペア:

[(1, 396261792), (2, 198130896), (3, 132087264), (4, 99065448), (6, 66043632), (8, 49532724), (9, 44029088), (12, 33021816), (16, 24766362), (18, 22014544), (24, 16510908), (32, 12383181), (36, 11007272), (48, 8255454), (71, 5581152), (72, 5503636), (96, 4127727), (142, 2790576), (144, 2751818), (213, 1860384), (284, 1395288), (288, 1375909), (426, 930192), (568, 697644), (639, 620128), (852, 465096), (1136, 348822), (1278, 310064), (1704, 232548), (2272, 174411), (2556, 155032), (3408, 116274), (5112, 77516), (6816, 58137), (10224, 38758), (19379, 20448)]