1492690984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7823}}^1$

素因数の和:7930

約数の個数: 64

約数和(自身を含む): 3143370240

約数和(自身を除く): 1650679256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 391, 488, 782, 1037, 1403, 1564, 2074, 2806, 3128, 4148, 5612, 7823, 8296, 11224, 15646, 23851, 31292, 47702, 62584, 95404, 132991, 179929, 190808, 265982, 359858, 477203, 531964, 719716, 954406, 1063928, 1439432, 1908812, 3058793, 3817624, 6117586, 8112451, 10975669, 12235172, 16224902, 21951338, 24470344, 32449804, 43902676, 64899608, 87805352, 186586373, 373172746, 746345492, 1492690984]

約数ペア:

[(1, 1492690984), (2, 746345492), (4, 373172746), (8, 186586373), (17, 87805352), (23, 64899608), (34, 43902676), (46, 32449804), (61, 24470344), (68, 21951338), (92, 16224902), (122, 12235172), (136, 10975669), (184, 8112451), (244, 6117586), (391, 3817624), (488, 3058793), (782, 1908812), (1037, 1439432), (1403, 1063928), (1564, 954406), (2074, 719716), (2806, 531964), (3128, 477203), (4148, 359858), (5612, 265982), (7823, 190808), (8296, 179929), (11224, 132991), (15646, 95404), (23851, 62584), (31292, 47702)]