437964228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17657}}^1$

素因数の和:17733

約数の個数: 72

約数和(自身を含む): 1214799768

約数和(自身を除く): 776835540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 17657, 24804, 35314, 52971, 70628, 105942, 158913, 211884, 229541, 317826, 459082, 635652, 688623, 918164, 935821, 1377246, 1871642, 2065869, 2754492, 2807463, 3743284, 4131738, 5614926, 8263476, 8422389, 11229852, 12165673, 16844778, 24331346, 33689556, 36497019, 48662692, 72994038, 109491057, 145988076, 218982114, 437964228]

約数ペア:

[(1, 437964228), (2, 218982114), (3, 145988076), (4, 109491057), (6, 72994038), (9, 48662692), (12, 36497019), (13, 33689556), (18, 24331346), (26, 16844778), (36, 12165673), (39, 11229852), (52, 8422389), (53, 8263476), (78, 5614926), (106, 4131738), (117, 3743284), (156, 2807463), (159, 2754492), (212, 2065869), (234, 1871642), (318, 1377246), (468, 935821), (477, 918164), (636, 688623), (689, 635652), (954, 459082), (1378, 317826), (1908, 229541), (2067, 211884), (2756, 158913), (4134, 105942), (6201, 70628), (8268, 52971), (12402, 35314), (17657, 24804)]