306854964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38569}}^1$

素因数の和:38609

約数の個数: 72

約数和(自身を含む): 884487240

約数和(自身を除く): 577632276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 38569, 77138, 115707, 154276, 231414, 347121, 462828, 501397, 655673, 694242, 1002794, 1311346, 1388484, 1504191, 1967019, 2005588, 2622692, 3008382, 3934038, 4512573, 5901057, 6016764, 7868076, 8523749, 9025146, 11802114, 17047498, 18050292, 23604228, 25571247, 34094996, 51142494, 76713741, 102284988, 153427482, 306854964]

約数ペア:

[(1, 306854964), (2, 153427482), (3, 102284988), (4, 76713741), (6, 51142494), (9, 34094996), (12, 25571247), (13, 23604228), (17, 18050292), (18, 17047498), (26, 11802114), (34, 9025146), (36, 8523749), (39, 7868076), (51, 6016764), (52, 5901057), (68, 4512573), (78, 3934038), (102, 3008382), (117, 2622692), (153, 2005588), (156, 1967019), (204, 1504191), (221, 1388484), (234, 1311346), (306, 1002794), (442, 694242), (468, 655673), (612, 501397), (663, 462828), (884, 347121), (1326, 231414), (1989, 154276), (2652, 115707), (3978, 77138), (7956, 38569)]