259009938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 650894400

約数和(自身を除く): 391884462

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 569, 627, 726, 1089, 1138, 1254, 1331, 1707, 1881, 2178, 2299, 2662, 3414, 3762, 3993, 4598, 5121, 6259, 6897, 7986, 10242, 10811, 11979, 12518, 13794, 18777, 20691, 21622, 23958, 25289, 32433, 37554, 41382, 50578, 56331, 64866, 68849, 75867, 97299, 112662, 118921, 137698, 151734, 194598, 206547, 227601, 237842, 356763, 413094, 455202, 619641, 713526, 757339, 1070289, 1239282, 1308131, 1514678, 2140578, 2272017, 2616262, 3924393, 4544034, 6816051, 7848786, 11773179, 13632102, 14389441, 23546358, 28778882, 43168323, 86336646, 129504969, 259009938]

約数ペア:

[(1, 259009938), (2, 129504969), (3, 86336646), (6, 43168323), (9, 28778882), (11, 23546358), (18, 14389441), (19, 13632102), (22, 11773179), (33, 7848786), (38, 6816051), (57, 4544034), (66, 3924393), (99, 2616262), (114, 2272017), (121, 2140578), (171, 1514678), (198, 1308131), (209, 1239282), (242, 1070289), (342, 757339), (363, 713526), (418, 619641), (569, 455202), (627, 413094), (726, 356763), (1089, 237842), (1138, 227601), (1254, 206547), (1331, 194598), (1707, 151734), (1881, 137698), (2178, 118921), (2299, 112662), (2662, 97299), (3414, 75867), (3762, 68849), (3993, 64866), (4598, 56331), (5121, 50578), (6259, 41382), (6897, 37554), (7986, 32433), (10242, 25289), (10811, 23958), (11979, 21622), (12518, 20691), (13794, 18777)]