409968396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35257}}^1$

素因数の和:35303

約数の個数: 72

約数和(自身を含む): 1155052080

約数和(自身を除く): 745083684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 35257, 70514, 105771, 141028, 211542, 317313, 423084, 599369, 634626, 669883, 1198738, 1269252, 1339766, 1798107, 2009649, 2397476, 2679532, 3596214, 4019298, 5394321, 6028947, 7192428, 8038596, 10788642, 11388011, 12057894, 21577284, 22776022, 24115788, 34164033, 45552044, 68328066, 102492099, 136656132, 204984198, 409968396]

約数ペア:

[(1, 409968396), (2, 204984198), (3, 136656132), (4, 102492099), (6, 68328066), (9, 45552044), (12, 34164033), (17, 24115788), (18, 22776022), (19, 21577284), (34, 12057894), (36, 11388011), (38, 10788642), (51, 8038596), (57, 7192428), (68, 6028947), (76, 5394321), (102, 4019298), (114, 3596214), (153, 2679532), (171, 2397476), (204, 2009649), (228, 1798107), (306, 1339766), (323, 1269252), (342, 1198738), (612, 669883), (646, 634626), (684, 599369), (969, 423084), (1292, 317313), (1938, 211542), (2907, 141028), (3876, 105771), (5814, 70514), (11628, 35257)]