438415144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 895380480

約数和(自身を除く): 456965336

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 101, 124, 184, 202, 248, 404, 713, 761, 808, 1426, 1522, 2323, 2852, 3044, 3131, 4646, 5704, 6088, 6262, 9292, 12524, 17503, 18584, 23591, 25048, 35006, 47182, 70012, 72013, 76861, 94364, 140024, 144026, 153722, 188728, 288052, 307444, 542593, 576104, 614888, 1085186, 1767803, 2170372, 2382691, 3535606, 4340744, 4765382, 7071212, 9530764, 14142424, 19061528, 54801893, 109603786, 219207572, 438415144]

約数ペア:

[(1, 438415144), (2, 219207572), (4, 109603786), (8, 54801893), (23, 19061528), (31, 14142424), (46, 9530764), (62, 7071212), (92, 4765382), (101, 4340744), (124, 3535606), (184, 2382691), (202, 2170372), (248, 1767803), (404, 1085186), (713, 614888), (761, 576104), (808, 542593), (1426, 307444), (1522, 288052), (2323, 188728), (2852, 153722), (3044, 144026), (3131, 140024), (4646, 94364), (5704, 76861), (6088, 72013), (6262, 70012), (9292, 47182), (12524, 35006), (17503, 25048), (18584, 23591)]