222643764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51971}}^1$

素因数の和:52005

約数の個数: 72

約数和(自身を含む): 681041088

約数和(自身を除く): 458397324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 51971, 103942, 155913, 207884, 311826, 363797, 467739, 623652, 727594, 883507, 935478, 1091391, 1455188, 1767014, 1870956, 2182782, 2650521, 3274173, 3534028, 4365564, 5301042, 6184549, 6548346, 7951563, 10602084, 12369098, 13096692, 15903126, 18553647, 24738196, 31806252, 37107294, 55660941, 74214588, 111321882, 222643764]

約数ペア:

[(1, 222643764), (2, 111321882), (3, 74214588), (4, 55660941), (6, 37107294), (7, 31806252), (9, 24738196), (12, 18553647), (14, 15903126), (17, 13096692), (18, 12369098), (21, 10602084), (28, 7951563), (34, 6548346), (36, 6184549), (42, 5301042), (51, 4365564), (63, 3534028), (68, 3274173), (84, 2650521), (102, 2182782), (119, 1870956), (126, 1767014), (153, 1455188), (204, 1091391), (238, 935478), (252, 883507), (306, 727594), (357, 623652), (476, 467739), (612, 363797), (714, 311826), (1071, 207884), (1428, 155913), (2142, 103942), (4284, 51971)]