321917024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 752903424

約数和(自身を除く): 430986400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 103, 104, 143, 176, 206, 208, 286, 352, 412, 416, 572, 683, 824, 1133, 1144, 1339, 1366, 1648, 2266, 2288, 2678, 2732, 3296, 4532, 4576, 5356, 5464, 7513, 8879, 9064, 10712, 10928, 14729, 15026, 17758, 18128, 21424, 21856, 29458, 30052, 35516, 36256, 42848, 58916, 60104, 70349, 71032, 97669, 117832, 120208, 140698, 142064, 195338, 235664, 240416, 281396, 284128, 390676, 471328, 562792, 773839, 781352, 914537, 1125584, 1547678, 1562704, 1829074, 2251168, 3095356, 3125408, 3658148, 6190712, 7316296, 10059907, 12381424, 14632592, 20119814, 24762848, 29265184, 40239628, 80479256, 160958512, 321917024]

約数ペア:

[(1, 321917024), (2, 160958512), (4, 80479256), (8, 40239628), (11, 29265184), (13, 24762848), (16, 20119814), (22, 14632592), (26, 12381424), (32, 10059907), (44, 7316296), (52, 6190712), (88, 3658148), (103, 3125408), (104, 3095356), (143, 2251168), (176, 1829074), (206, 1562704), (208, 1547678), (286, 1125584), (352, 914537), (412, 781352), (416, 773839), (572, 562792), (683, 471328), (824, 390676), (1133, 284128), (1144, 281396), (1339, 240416), (1366, 235664), (1648, 195338), (2266, 142064), (2288, 140698), (2678, 120208), (2732, 117832), (3296, 97669), (4532, 71032), (4576, 70349), (5356, 60104), (5464, 58916), (7513, 42848), (8879, 36256), (9064, 35516), (10712, 30052), (10928, 29458), (14729, 21856), (15026, 21424), (17758, 18128)]