1440393648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{8269}}^1$

素因数の和:8490

約数の個数: 80

約数和(自身を含む): 3937843200

約数和(自身を除く): 2497449552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 191, 228, 304, 382, 456, 573, 764, 912, 1146, 1528, 2292, 3056, 3629, 4584, 7258, 8269, 9168, 10887, 14516, 16538, 21774, 24807, 29032, 33076, 43548, 49614, 58064, 66152, 87096, 99228, 132304, 157111, 174192, 198456, 314222, 396912, 471333, 628444, 942666, 1256888, 1579379, 1885332, 2513776, 3158758, 3770664, 4738137, 6317516, 7541328, 9476274, 12635032, 18952548, 25270064, 30008201, 37905096, 60016402, 75810192, 90024603, 120032804, 180049206, 240065608, 360098412, 480131216, 720196824, 1440393648]

約数ペア:

[(1, 1440393648), (2, 720196824), (3, 480131216), (4, 360098412), (6, 240065608), (8, 180049206), (12, 120032804), (16, 90024603), (19, 75810192), (24, 60016402), (38, 37905096), (48, 30008201), (57, 25270064), (76, 18952548), (114, 12635032), (152, 9476274), (191, 7541328), (228, 6317516), (304, 4738137), (382, 3770664), (456, 3158758), (573, 2513776), (764, 1885332), (912, 1579379), (1146, 1256888), (1528, 942666), (2292, 628444), (3056, 471333), (3629, 396912), (4584, 314222), (7258, 198456), (8269, 174192), (9168, 157111), (10887, 132304), (14516, 99228), (16538, 87096), (21774, 66152), (24807, 58064), (29032, 49614), (33076, 43548)]