645612096

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176977}}^1$

素因数の和:177011

約数の個数: 56

約数和(自身を含む): 1798096480

約数和(自身を除く): 1152484384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 176977, 353954, 530931, 707908, 1061862, 1415816, 2123724, 2831632, 3362563, 4247448, 5663264, 6725126, 8494896, 10087689, 11326528, 13450252, 16989792, 20175378, 26900504, 33979584, 40350756, 53801008, 80701512, 107602016, 161403024, 215204032, 322806048, 645612096]

約数ペア:

[(1, 645612096), (2, 322806048), (3, 215204032), (4, 161403024), (6, 107602016), (8, 80701512), (12, 53801008), (16, 40350756), (19, 33979584), (24, 26900504), (32, 20175378), (38, 16989792), (48, 13450252), (57, 11326528), (64, 10087689), (76, 8494896), (96, 6725126), (114, 5663264), (152, 4247448), (192, 3362563), (228, 2831632), (304, 2123724), (456, 1415816), (608, 1061862), (912, 707908), (1216, 530931), (1824, 353954), (3648, 176977)]