2840155872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1557103}}^1$

素因数の和:1557135

約数の個数: 48

約数和(自身を含む): 7847804160

約数和(自身を除く): 5007648288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1557103, 3114206, 4671309, 6228412, 9342618, 12456824, 18685236, 24913648, 29584957, 37370472, 49827296, 59169914, 74740944, 88754871, 118339828, 149481888, 177509742, 236679656, 355019484, 473359312, 710038968, 946718624, 1420077936, 2840155872]

約数ペア:

[(1, 2840155872), (2, 1420077936), (3, 946718624), (4, 710038968), (6, 473359312), (8, 355019484), (12, 236679656), (16, 177509742), (19, 149481888), (24, 118339828), (32, 88754871), (38, 74740944), (48, 59169914), (57, 49827296), (76, 37370472), (96, 29584957), (114, 24913648), (152, 18685236), (228, 12456824), (304, 9342618), (456, 6228412), (608, 4671309), (912, 3114206), (1824, 1557103)]