2021833528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 4784073840

約数和(自身を除く): 2762240312

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 169, 187, 221, 242, 286, 338, 374, 442, 484, 572, 676, 727, 748, 884, 968, 1144, 1352, 1454, 1496, 1573, 1768, 1859, 2057, 2431, 2873, 2908, 3146, 3718, 4114, 4862, 5746, 5816, 6292, 7436, 7997, 8228, 9451, 9724, 11492, 12359, 12584, 14872, 15994, 16456, 18902, 19448, 20449, 22984, 24718, 26741, 31603, 31988, 37804, 40898, 49436, 53482, 63206, 63976, 75608, 81796, 87967, 98872, 103961, 106964, 122863, 126412, 135949, 160667, 163592, 175934, 207922, 213928, 245726, 252824, 271898, 321334, 347633, 351868, 415844, 491452, 543796, 642668, 695266, 703736, 831688, 982904, 1087592, 1143571, 1285336, 1351493, 1390532, 1495439, 1767337, 2088671, 2287142, 2702986, 2781064, 2990878, 3534674, 4177342, 4574284, 5405972, 5981756, 7069348, 8354684, 9148568, 10811944, 11963512, 14138696, 14866423, 16709368, 19440707, 22975381, 29732846, 38881414, 45950762, 59465692, 77762828, 91901524, 118931384, 155525656, 183803048, 252729191, 505458382, 1010916764, 2021833528]

約数ペア:

[(1, 2021833528), (2, 1010916764), (4, 505458382), (8, 252729191), (11, 183803048), (13, 155525656), (17, 118931384), (22, 91901524), (26, 77762828), (34, 59465692), (44, 45950762), (52, 38881414), (68, 29732846), (88, 22975381), (104, 19440707), (121, 16709368), (136, 14866423), (143, 14138696), (169, 11963512), (187, 10811944), (221, 9148568), (242, 8354684), (286, 7069348), (338, 5981756), (374, 5405972), (442, 4574284), (484, 4177342), (572, 3534674), (676, 2990878), (727, 2781064), (748, 2702986), (884, 2287142), (968, 2088671), (1144, 1767337), (1352, 1495439), (1454, 1390532), (1496, 1351493), (1573, 1285336), (1768, 1143571), (1859, 1087592), (2057, 982904), (2431, 831688), (2873, 703736), (2908, 695266), (3146, 642668), (3718, 543796), (4114, 491452), (4862, 415844), (5746, 351868), (5816, 347633), (6292, 321334), (7436, 271898), (7997, 252824), (8228, 245726), (9451, 213928), (9724, 207922), (11492, 175934), (12359, 163592), (12584, 160667), (14872, 135949), (15994, 126412), (16456, 122863), (18902, 106964), (19448, 103961), (20449, 98872), (22984, 87967), (24718, 81796), (26741, 75608), (31603, 63976), (31988, 63206), (37804, 53482), (40898, 49436)]