215041554744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{341557}}^1$

素因数の和:342312

約数の個数: 64

約数和(自身を含む): 552914090400

約数和(自身を除く): 337872535656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 709, 888, 1418, 2127, 2836, 4254, 5672, 8508, 17016, 26233, 52466, 78699, 104932, 157398, 209864, 314796, 341557, 629592, 683114, 1024671, 1366228, 2049342, 2732456, 4098684, 8197368, 12637609, 25275218, 37912827, 50550436, 75825654, 101100872, 151651308, 242163913, 303302616, 484327826, 726491739, 968655652, 1452983478, 1937311304, 2905966956, 5811933912, 8960064781, 17920129562, 26880194343, 35840259124, 53760388686, 71680518248, 107520777372, 215041554744]

約数ペア:

[(1, 215041554744), (2, 107520777372), (3, 71680518248), (4, 53760388686), (6, 35840259124), (8, 26880194343), (12, 17920129562), (24, 8960064781), (37, 5811933912), (74, 2905966956), (111, 1937311304), (148, 1452983478), (222, 968655652), (296, 726491739), (444, 484327826), (709, 303302616), (888, 242163913), (1418, 151651308), (2127, 101100872), (2836, 75825654), (4254, 50550436), (5672, 37912827), (8508, 25275218), (17016, 12637609), (26233, 8197368), (52466, 4098684), (78699, 2732456), (104932, 2049342), (157398, 1366228), (209864, 1024671), (314796, 683114), (341557, 629592)]