422996860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 1086124032

約数和(自身を除く): 663127172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 169, 220, 260, 286, 310, 338, 341, 367, 403, 572, 620, 676, 682, 715, 734, 806, 845, 1364, 1430, 1468, 1612, 1690, 1705, 1835, 1859, 2015, 2860, 3380, 3410, 3670, 3718, 4030, 4037, 4433, 4771, 5239, 6820, 7340, 7436, 8060, 8074, 8866, 9295, 9542, 10478, 11377, 16148, 17732, 18590, 19084, 20185, 20956, 22165, 22754, 23855, 26195, 37180, 40370, 44330, 45508, 47710, 52390, 52481, 56885, 57629, 62023, 80740, 88660, 95420, 104780, 104962, 113770, 115258, 124046, 125147, 147901, 209924, 227540, 230516, 248092, 250294, 262405, 288145, 295802, 310115, 500588, 524810, 576290, 591604, 620230, 625735, 682253, 739505, 1049620, 1152580, 1240460, 1251470, 1364506, 1479010, 1626911, 1922713, 2502940, 2729012, 2958020, 3253822, 3411265, 3845426, 6507644, 6822530, 7690852, 8134555, 9613565, 13645060, 16269110, 19227130, 21149843, 32538220, 38454260, 42299686, 84599372, 105749215, 211498430, 422996860]

約数ペア:

[(1, 422996860), (2, 211498430), (4, 105749215), (5, 84599372), (10, 42299686), (11, 38454260), (13, 32538220), (20, 21149843), (22, 19227130), (26, 16269110), (31, 13645060), (44, 9613565), (52, 8134555), (55, 7690852), (62, 6822530), (65, 6507644), (110, 3845426), (124, 3411265), (130, 3253822), (143, 2958020), (155, 2729012), (169, 2502940), (220, 1922713), (260, 1626911), (286, 1479010), (310, 1364506), (338, 1251470), (341, 1240460), (367, 1152580), (403, 1049620), (572, 739505), (620, 682253), (676, 625735), (682, 620230), (715, 591604), (734, 576290), (806, 524810), (845, 500588), (1364, 310115), (1430, 295802), (1468, 288145), (1612, 262405), (1690, 250294), (1705, 248092), (1835, 230516), (1859, 227540), (2015, 209924), (2860, 147901), (3380, 125147), (3410, 124046), (3670, 115258), (3718, 113770), (4030, 104962), (4037, 104780), (4433, 95420), (4771, 88660), (5239, 80740), (6820, 62023), (7340, 57629), (7436, 56885), (8060, 52481), (8074, 52390), (8866, 47710), (9295, 45508), (9542, 44330), (10478, 40370), (11377, 37180), (16148, 26195), (17732, 23855), (18590, 22754), (19084, 22165), (20185, 20956)]