491669136

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23227}}^1$

素因数の和:23258

約数の個数: 120

約数和(自身を含む): 1641755040

約数和(自身を除く): 1150085904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 23227, 46454, 69681, 92908, 139362, 162589, 185816, 209043, 278724, 325178, 371632, 418086, 487767, 557448, 627129, 650356, 836172, 975534, 1114896, 1138123, 1254258, 1300712, 1463301, 1672344, 1951068, 2276246, 2508516, 2601424, 2926602, 3344688, 3414369, 3902136, 4389903, 4552492, 5017032, 5853204, 6828738, 7804272, 8779806, 9104984, 10034064, 10243107, 11706408, 13657476, 17559612, 18209968, 20486214, 23412816, 27314952, 30729321, 35119224, 40972428, 54629904, 61458642, 70238448, 81944856, 122917284, 163889712, 245834568, 491669136]

約数ペア:

[(1, 491669136), (2, 245834568), (3, 163889712), (4, 122917284), (6, 81944856), (7, 70238448), (8, 61458642), (9, 54629904), (12, 40972428), (14, 35119224), (16, 30729321), (18, 27314952), (21, 23412816), (24, 20486214), (27, 18209968), (28, 17559612), (36, 13657476), (42, 11706408), (48, 10243107), (49, 10034064), (54, 9104984), (56, 8779806), (63, 7804272), (72, 6828738), (84, 5853204), (98, 5017032), (108, 4552492), (112, 4389903), (126, 3902136), (144, 3414369), (147, 3344688), (168, 2926602), (189, 2601424), (196, 2508516), (216, 2276246), (252, 1951068), (294, 1672344), (336, 1463301), (378, 1300712), (392, 1254258), (432, 1138123), (441, 1114896), (504, 975534), (588, 836172), (756, 650356), (784, 627129), (882, 557448), (1008, 487767), (1176, 418086), (1323, 371632), (1512, 325178), (1764, 278724), (2352, 209043), (2646, 185816), (3024, 162589), (3528, 139362), (5292, 92908), (7056, 69681), (10584, 46454), (21168, 23227)]