1555200494856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{378947489}}^1$

素因数の和:378947523

約数の個数: 64

約数和(自身を含む): 4547369880000

約数和(自身を除く): 2992169385144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 378947489, 757894978, 1136842467, 1515789956, 2273684934, 3031579912, 3410527401, 4547369868, 6821054802, 7200002291, 9094739736, 10231582203, 13642109604, 14400004582, 20463164406, 21600006873, 27284219208, 28800009164, 40926328812, 43200013746, 57600018328, 64800020619, 81852657624, 86400027492, 129600041238, 172800054984, 194400061857, 259200082476, 388800123714, 518400164952, 777600247428, 1555200494856]

約数ペア:

[(1, 1555200494856), (2, 777600247428), (3, 518400164952), (4, 388800123714), (6, 259200082476), (8, 194400061857), (9, 172800054984), (12, 129600041238), (18, 86400027492), (19, 81852657624), (24, 64800020619), (27, 57600018328), (36, 43200013746), (38, 40926328812), (54, 28800009164), (57, 27284219208), (72, 21600006873), (76, 20463164406), (108, 14400004582), (114, 13642109604), (152, 10231582203), (171, 9094739736), (216, 7200002291), (228, 6821054802), (342, 4547369868), (456, 3410527401), (513, 3031579912), (684, 2273684934), (1026, 1515789956), (1368, 1136842467), (2052, 757894978), (4104, 378947489)]