219503256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19501}}^1$

素因数の和:19584

約数の個数: 64

約数和(自身を含む): 636545280

約数和(自身を除く): 417042024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 19501, 39002, 58503, 78004, 117006, 136507, 156008, 234012, 273014, 409521, 468024, 546028, 819042, 1092056, 1306567, 1638084, 2613134, 3276168, 3919701, 5226268, 7839402, 9145969, 10452536, 15678804, 18291938, 27437907, 31357608, 36583876, 54875814, 73167752, 109751628, 219503256]

約数ペア:

[(1, 219503256), (2, 109751628), (3, 73167752), (4, 54875814), (6, 36583876), (7, 31357608), (8, 27437907), (12, 18291938), (14, 15678804), (21, 10452536), (24, 9145969), (28, 7839402), (42, 5226268), (56, 3919701), (67, 3276168), (84, 2613134), (134, 1638084), (168, 1306567), (201, 1092056), (268, 819042), (402, 546028), (469, 468024), (536, 409521), (804, 273014), (938, 234012), (1407, 156008), (1608, 136507), (1876, 117006), (2814, 78004), (3752, 58503), (5628, 39002), (11256, 19501)]