1390668672

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190607}}^1$

素因数の和:190643

約数の個数: 64

約数和(自身を含む): 3888403200

約数和(自身を除く): 2497734528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 190607, 381214, 571821, 762428, 1143642, 1524856, 2287284, 3049712, 3621533, 4574568, 6099424, 7243066, 9149136, 10864599, 12198848, 14486132, 18298272, 21729198, 24397696, 28972264, 36596544, 43458396, 57944528, 73193088, 86916792, 115889056, 173833584, 231778112, 347667168, 463556224, 695334336, 1390668672]

約数ペア:

[(1, 1390668672), (2, 695334336), (3, 463556224), (4, 347667168), (6, 231778112), (8, 173833584), (12, 115889056), (16, 86916792), (19, 73193088), (24, 57944528), (32, 43458396), (38, 36596544), (48, 28972264), (57, 24397696), (64, 21729198), (76, 18298272), (96, 14486132), (114, 12198848), (128, 10864599), (152, 9149136), (192, 7243066), (228, 6099424), (304, 4574568), (384, 3621533), (456, 3049712), (608, 2287284), (912, 1524856), (1216, 1143642), (1824, 762428), (2432, 571821), (3648, 381214), (7296, 190607)]