1245652128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{29423}}^1$

素因数の和:29456

約数の個数: 144

約数和(自身を含む): 4226463360

約数和(自身を除く): 2980811232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 29423, 42336, 58846, 88269, 117692, 176538, 205961, 235384, 264807, 353076, 411922, 470768, 529614, 617883, 706152, 794421, 823844, 941536, 1059228, 1235766, 1412304, 1441727, 1588842, 1647688, 1853649, 2118456, 2471532, 2824608, 2883454, 3177684, 3295376, 3707298, 4236912, 4325181, 4943064, 5560947, 5766908, 6355368, 6590752, 7414596, 8473824, 8650362, 9886128, 11121894, 11533816, 12710736, 12975543, 14829192, 17300724, 19772256, 22243788, 23067632, 25421472, 25951086, 29658384, 34601448, 38926629, 44487576, 46135264, 51902172, 59316768, 69202896, 77853258, 88975152, 103804344, 138405792, 155706516, 177950304, 207608688, 311413032, 415217376, 622826064, 1245652128]

約数ペア:

[(1, 1245652128), (2, 622826064), (3, 415217376), (4, 311413032), (6, 207608688), (7, 177950304), (8, 155706516), (9, 138405792), (12, 103804344), (14, 88975152), (16, 77853258), (18, 69202896), (21, 59316768), (24, 51902172), (27, 46135264), (28, 44487576), (32, 38926629), (36, 34601448), (42, 29658384), (48, 25951086), (49, 25421472), (54, 23067632), (56, 22243788), (63, 19772256), (72, 17300724), (84, 14829192), (96, 12975543), (98, 12710736), (108, 11533816), (112, 11121894), (126, 9886128), (144, 8650362), (147, 8473824), (168, 7414596), (189, 6590752), (196, 6355368), (216, 5766908), (224, 5560947), (252, 4943064), (288, 4325181), (294, 4236912), (336, 3707298), (378, 3295376), (392, 3177684), (432, 2883454), (441, 2824608), (504, 2471532), (588, 2118456), (672, 1853649), (756, 1647688), (784, 1588842), (864, 1441727), (882, 1412304), (1008, 1235766), (1176, 1059228), (1323, 941536), (1512, 823844), (1568, 794421), (1764, 706152), (2016, 617883), (2352, 529614), (2646, 470768), (3024, 411922), (3528, 353076), (4704, 264807), (5292, 235384), (6048, 205961), (7056, 176538), (10584, 117692), (14112, 88269), (21168, 58846), (29423, 42336)]