121620219392

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{429547}}^1$

素因数の和:429651

約数の個数: 80

約数和(自身を含む): 281233666560

約数和(自身を除く): 159613447168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 40448, 70784, 141568, 283136, 429547, 859094, 1718188, 3006829, 3436376, 6013658, 6872752, 12027316, 13745504, 24054632, 27491008, 33934213, 48109264, 54982016, 67868426, 96218528, 109964032, 135736852, 192437056, 219928064, 237539491, 271473704, 384874112, 475078982, 542947408, 769748224, 950157964, 1085894816, 1539496448, 1900315928, 2171789632, 3800631856, 4343579264, 7601263712, 8687158528, 15202527424, 17374317056, 30405054848, 60810109696, 121620219392]

約数ペア:

[(1, 121620219392), (2, 60810109696), (4, 30405054848), (7, 17374317056), (8, 15202527424), (14, 8687158528), (16, 7601263712), (28, 4343579264), (32, 3800631856), (56, 2171789632), (64, 1900315928), (79, 1539496448), (112, 1085894816), (128, 950157964), (158, 769748224), (224, 542947408), (256, 475078982), (316, 384874112), (448, 271473704), (512, 237539491), (553, 219928064), (632, 192437056), (896, 135736852), (1106, 109964032), (1264, 96218528), (1792, 67868426), (2212, 54982016), (2528, 48109264), (3584, 33934213), (4424, 27491008), (5056, 24054632), (8848, 13745504), (10112, 12027316), (17696, 6872752), (20224, 6013658), (35392, 3436376), (40448, 3006829), (70784, 1718188), (141568, 859094), (283136, 429547)]