1296220736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5581}}^1$

素因数の和:5803

約数の個数: 56

約数和(自身を含む): 2722229760

約数和(自身を除く): 1426009024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 191, 304, 382, 608, 764, 1216, 1528, 3056, 3629, 5581, 6112, 7258, 11162, 12224, 14516, 22324, 29032, 44648, 58064, 89296, 106039, 116128, 178592, 212078, 232256, 357184, 424156, 848312, 1065971, 1696624, 2131942, 3393248, 4263884, 6786496, 8527768, 17055536, 20253449, 34111072, 40506898, 68222144, 81013796, 162027592, 324055184, 648110368, 1296220736]

約数ペア:

[(1, 1296220736), (2, 648110368), (4, 324055184), (8, 162027592), (16, 81013796), (19, 68222144), (32, 40506898), (38, 34111072), (64, 20253449), (76, 17055536), (152, 8527768), (191, 6786496), (304, 4263884), (382, 3393248), (608, 2131942), (764, 1696624), (1216, 1065971), (1528, 848312), (3056, 424156), (3629, 357184), (5581, 232256), (6112, 212078), (7258, 178592), (11162, 116128), (12224, 106039), (14516, 89296), (22324, 58064), (29032, 44648)]