389529126882

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15229069}}^1$

素因数の和:15229120

約数の個数: 72

約数和(自身を含む): 1015626678300

約数和(自身を除く): 626097551418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 8526, 12789, 25578, 15229069, 30458138, 45687207, 91374414, 106603483, 137061621, 213206966, 274123242, 319810449, 441643001, 639620898, 746224381, 883286002, 959431347, 1324929003, 1492448762, 1918862694, 2238673143, 2649858006, 3091501007, 3974787009, 4477346286, 6183002014, 6716019429, 7949574018, 9274503021, 13432038858, 18549006042, 21640507049, 27823509063, 43281014098, 55647018126, 64921521147, 129843042294, 194764563441, 389529126882]

約数ペア:

[(1, 389529126882), (2, 194764563441), (3, 129843042294), (6, 64921521147), (7, 55647018126), (9, 43281014098), (14, 27823509063), (18, 21640507049), (21, 18549006042), (29, 13432038858), (42, 9274503021), (49, 7949574018), (58, 6716019429), (63, 6183002014), (87, 4477346286), (98, 3974787009), (126, 3091501007), (147, 2649858006), (174, 2238673143), (203, 1918862694), (261, 1492448762), (294, 1324929003), (406, 959431347), (441, 883286002), (522, 746224381), (609, 639620898), (882, 441643001), (1218, 319810449), (1421, 274123242), (1827, 213206966), (2842, 137061621), (3654, 106603483), (4263, 91374414), (8526, 45687207), (12789, 30458138), (25578, 15229069)]